Alfa Chemistry Analytical Products 3 - Products

Alfa Chemistry is a global leading supplier of analytical chemistry reagents, providing a wide range of analytical chemicals such as analytical standards for a variety of analytical applications.

Product
10-Triethoxysilyldecanoic acid 10-Triethoxysilyldecanoic acid. Uses: For analytical and research use. CAS No. 1643983-72-5. Molecular formula: C10H22O5Si. Mole weight: 334.53. Purity: 95%. Catalog: APB1643983725. Alfa Chemistry Analytical Products 3
10-Undecenyltrichlorosilane 10-Undecenyltrichlorosilane. Uses: For analytical and research use. CAS No. 17963-29-0. Molecular formula: C11H21Cl3Si. Mole weight: 287.74. Purity: 95%. Catalog: APB17963290. Alfa Chemistry Analytical Products 3
11-Bromoundecyltrimethoxysilane 11-Bromoundecyltrimethoxysilane. Uses: For analytical and research use. CAS No. 17947-99-8. Molecular formula: C14H31BrO3Si. Mole weight: 355.39. Purity: 95%. Catalog: APB17947998. Alfa Chemistry Analytical Products 3
11-Cyanoundecyltrimethoxysilane 11-Cyanoundecyltrimethoxysilane. Uses: For analytical and research use. CAS No. 253788-37-3. Molecular formula: C15H31NO3Si. Mole weight: 301.50. Purity: 95%. Catalog: APB253788373. Alfa Chemistry Analytical Products 3
1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin 50 μg/mL in nonane 1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin 50 μg/mL in nonane. Uses: For analytical and research use. CAS No. 35822-46-9. Molecular formula: C12HCl7O2. Mole weight: 425.31. Purity: 98%. Catalog: APB35822469. Alfa Chemistry Analytical Products 3
1,2,3,4-Tetrachlorodibenzo-p-dioxin 50 μg/mL in nonane 1,2,3,4-Tetrachlorodibenzo-p-dioxin 50 μg/mL in nonane. Uses: For analytical and research use. CAS No. 30746-58-8. Molecular formula: C12H4Cl4O2. Mole weight: 321.97. Purity: 98%. Catalog: APB30746588. Alfa Chemistry Analytical Products 3
1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin 50 μg/mL in nonane 1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin 50 μg/mL in nonane. Uses: For analytical and research use. CAS No. 19408-74-3. Molecular formula: C12H2Cl6O2. Mole weight: 390.86. Purity: 98%. Catalog: APB19408743. Alfa Chemistry Analytical Products 3
1,2,4-Oxadiazole, 5-ethenyl-3-phenyl 1,2,4-Oxadiazole, 5-ethenyl-3-phenyl. Uses: For analytical and research use. CAS No. 28917-17-1. Molecular formula: C10H8N2O. Mole weight: 172.19. Catalog: APB28917171. Alfa Chemistry Analytical Products 3
1,2,7,8-Tetrachlorodibenzo-p-dioxin 50 μg/mL in nonane 1,2,7,8-Tetrachlorodibenzo-p-dioxin 50 μg/mL in nonane. Uses: For analytical and research use. CAS No. 34816-53-0. Molecular formula: C12H4Cl4O2. Mole weight: 321.97. Purity: 98%. Catalog: APB34816530. Alfa Chemistry Analytical Products 3
1,2-diphenylpyrazolidine-3,5-dione 1,2-diphenylpyrazolidine-3,5-dione. Uses: For analytical and research use. CAS No. 2652-77-9. Molecular formula: C15H12N2O2. Mole weight: 252.27. Catalog: APB2652779. Alfa Chemistry Analytical Products 3
1,4-Bis[2-(5-phenyloxazolyl)]benzene 1,4-Bis[2-(5-phenyloxazolyl)]benzene. Uses: For analytical and research use. Alternative Names: 1,4-Di(5-phenyl-2-oxazolyl)benzene; POPOP. CAS No. 1806-34-4. Molecular formula: C24H16N2O2. Mole weight: 364.40. Purity: >98.0%(HPLC)(N). Catalog: APB1806344. Alfa Chemistry Analytical Products 3
1H-Imidazole hydrochloride 1H-Imidazole hydrochloride. Uses: For analytical and research use. Alternative Names: Imidazole hydrochloride. CAS No. 1467-16-9. Molecular formula: C3H5ClN2. Mole weight: 104.54. Purity: ≥99%. Catalog: APB1467169. Alfa Chemistry Analytical Products 3
1H-Pyrazole-1-(N-methylcarboxa 1H-Pyrazole-1-(N-methylcarboxa. Uses: For analytical and research use. CAS No. 194852-88-5. Molecular formula: C5H8N4. Mole weight: 124.15. Catalog: APB194852885. Alfa Chemistry Analytical Products 3
1H-Pyrazole-3-carboxaldehyde, 4-nitro- 1H-Pyrazole-3-carboxaldehyde, 4-nitro-. Uses: For analytical and research use. CAS No. 2303024-84-0. Molecular formula: C4H3N3O3. Mole weight: 141.09. Catalog: APB2303024840. Alfa Chemistry Analytical Products 3
1-(Trifluoromethyl)-1H-imidazole-4-carboxylic acid 1-(Trifluoromethyl)-1H-imidazole-4-carboxylic acid. Uses: For analytical and research use. CAS No. 2680533-39-3. Molecular formula: C5H3F3N2O2. Mole weight: 180.09. Catalog: APB2680533393. Alfa Chemistry Analytical Products 3
2-(1H-Imidazol-2-yl)pyrimidine-4-carboxylic acid 2-(1H-Imidazol-2-yl)pyrimidine-4-carboxylic acid. Uses: For analytical and research use. CAS No. 1700173-31-4. Molecular formula: C8H6N4O2. Mole weight: 190.16. Catalog: APB1700173314. Alfa Chemistry Analytical Products 3
2,2'-Dihydroxyazobenzene 2,2'-Dihydroxyazobenzene. Uses: For analytical and research use. Alternative Names: 2,2'-Azodiphenol; DHAB. CAS No. 2050-14-8. Molecular formula: C12H10N2O2. Mole weight: 214.22. Purity: >98.0%(T)(HPLC). Catalog: APB2050148. Alfa Chemistry Analytical Products 3
2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol 2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol. Uses: For analytical and research use. Alternative Names: Phenol, 2-(2H-benzotriazol-2-yl)-4,6-di-tert-pentyl- (7CI,8CI). CAS No. 25973-55-1. Molecular formula: C22H29N3O. Mole weight: 351.49. IUPAC Name: 2-(benzotriazol-2-yl)-4,6-bis(2-methylbutan-2-yl)phenol. Catalog: APB25973551. Alfa Chemistry Analytical Products 3
2-(2-Pyridylethyl)trimethoxysilane 2-(2-Pyridylethyl)trimethoxysilane. Uses: For analytical and research use. CAS No. 27326-65-4. Molecular formula: C10H17NO3Si. Mole weight: 227.33. Purity: 95%. Catalog: APB27326654. Alfa Chemistry Analytical Products 3
2,3,5-Triphenyl-2H-tetrazolium chloride 2,3,5-Triphenyl-2H-tetrazolium chloride. Uses: For analytical and research use. Alternative Names: Tetrazole red. CAS No. 298-96-4. Molecular formula: C19H15ClN4. Mole weight: 334.81. Purity: 98%. EC Number: 206-071-6. Catalog: APB298964. Alfa Chemistry Analytical Products 3
2,4,5-trimethyl-3-azoline 2,4,5-trimethyl-3-azoline. Uses: For analytical and research use. CAS No. 22694-96-8. Molecular formula: C6H11NO. Mole weight: 113.16. Catalog: APB22694968. Alfa Chemistry Analytical Products 3
2,4,5-trimethyloxazole 2,4,5-trimethyloxazole. Uses: For analytical and research use. CAS No. 20662-84-4. Molecular formula: C6H9NO. Mole weight: 111.14. Catalog: APB20662844. Alfa Chemistry Analytical Products 3
2-(4-Biphenylyl)-5-(4-tert-butylphenyl)-1,3,4-oxadiazole 2-(4-Biphenylyl)-5-(4-tert-butylphenyl)-1,3,4-oxadiazole. Uses: For analytical and research use. Alternative Names: 2-(4-tert-Butylphenyl)-5-(4-biphenylyl)-1,3,4-oxadiazole; PBD. CAS No. 15082-28-7. Molecular formula: C24H22N2O. Mole weight: 354.45. Purity: >98.0%(GC). Catalog: APB15082287. Alfa Chemistry Analytical Products 3
24-Dehydroepisterol 24-Dehydroepisterol. Uses: For analytical and research use. Alternative Names: Ergosterol Impurity 1; (3S,9S,10R,13R,14R,17R)-10,13-dimethyl-17-((R,E)-6-methyl-5-methylenehept-3-en-2-yl)-2,3,4,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol. CAS No. 29560-24-5. Molecular formula: C28H42O. Mole weight: 394.63. Catalog: APB29560245. Alfa Chemistry Analytical Products 3
2,4-Dichlorobenzyl alcohol EP Impurity G 2,4-Dichlorobenzyl alcohol EP Impurity G. Uses: For analytical and research use. CAS No. 207974-13-8. Molecular formula: C14H10Cl4O. Mole weight: 336.03. Catalog: APB207974138. Alfa Chemistry Analytical Products 3
2,4-Imidazolidinedione, 1-[6-[[(1S,3S)-3-[[5-(difluoromethoxy)-2-pyrimidinyl]amino]cyclopentyl]amino]-3-pyridinyl]-3-methyl- 2,4-Imidazolidinedione, 1-[6-[[(1S,3S)-3-[[5-(difluoromethoxy)-2-pyrimidinyl]amino]cyclopentyl]amino]-3-pyridinyl]-3-methyl-. Uses: For analytical and research use. CAS No. 2455428-07-4. Molecular formula: C19H21F2N7O3. Mole weight: 433.42. Catalog: APB2455428074. Alfa Chemistry Analytical Products 3
2,4-Imidazolidinedione, 1-[(E)-[(2-nitrophenyl)methylene]amino]- 2,4-Imidazolidinedione, 1-[(E)-[(2-nitrophenyl)methylene]amino]-. Uses: For analytical and research use. CAS No. 2374738-88-0. Molecular formula: C10H8N4O4. Mole weight: 248.2. Catalog: APB2374738880. Alfa Chemistry Analytical Products 3
2,4-Thiazolidinedione 2,4-Thiazolidinedione. Uses: For analytical and research use. CAS No. 2295-31-0. Molecular formula: C3H3NO2S. Mole weight: 117.13. Purity: ≥98%. Catalog: APB2295310. Alfa Chemistry Analytical Products 3
2-Amino-5-mercapto-1,3,4-thiadiazole 2-Amino-5-mercapto-1,3,4-thiadiazole. Uses: For analytical and research use. Alternative Names: 5-Amino-1,3,4-thiadiazole-2-thiol. CAS No. 2349-67-9. Molecular formula: C2H3N3S2. Mole weight: 133.19. Purity: >98.0%(T)(HPLC). Catalog: APB2349679. Alfa Chemistry Analytical Products 3
2-Fluoro-4-(1,4,5,6-tetrahydro-6,6-dimethyl-4-cyclopentapyrazolyl)benzonitrile 2-Fluoro-4-(1,4,5,6-tetrahydro-6,6-dimethyl-4-cyclopentapyrazolyl)benzonitrile. Uses: For analytical and research use. CAS No. 1416243-47-4. Molecular formula: C15H14FN3. Mole weight: 255.30. Catalog: APB1416243474. Alfa Chemistry Analytical Products 3
2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-3-naphthoic Acid (1:100 diluted with K2SO4) 2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-3-naphthoic Acid (1:100 diluted with K2SO4). Uses: For analytical and research use. Alternative Names: Calcon-carboxylic Acid (1:100 diluted with K2SO4); Cal Red (1:100 diluted with K2SO4). CAS No. 3737-95-9. Molecular formula: C21H14N2O7S. Mole weight: 438.41. Catalog: APB3737959. Alfa Chemistry Analytical Products 3
2-Keto Crizotinib 2-Keto Crizotinib. Uses: For analytical and research use. Alternative Names: 4-(4-(6-amino-5-((R)-1-(2,6-dichloro-3-fluorophenyl)ethoxy)pyridin-3-yl)-1H-pyrazol-1-yl)piperidin-2-one. CAS No. 1415558-82-5. Molecular formula: C21H20Cl2FN5O2. Mole weight: 464.32. Catalog: APB1415558825. Alfa Chemistry Analytical Products 3
2nd International Standard for Neomycin B 2nd International Standard for Neomycin B. Uses: For analytical and research use. Alternative Names: Framycetin sulfate. CAS No. 28002-70-2. Molecular formula: C23H46N6O13·H2O4S. Mole weight: 712.72. IUPAC Name: (2R,3S,4R,5R,6R)-5-amino-2-(aminomethyl)-6-[(1R,2R,3S,4R,6S)-4,6-diamino-2-[(2S,3R,4S,5R)-4-[(2R,3R,4R,5S,6S)-3-amino-6-(aminomethyl)-4,5-dihydroxyoxan-2-yl]oxy-3-hydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-3-hydroxycyclohexyl]oxyoxane-3,4-diol;sulfuric acid. Catalog: APB28002702. Alfa Chemistry Analytical Products 3
2-Oxazolemethanol, 2,5-dihydro-α,2,4,5-tetramethyl- 2-Oxazolemethanol, 2,5-dihydro-α,2,4,5-tetramethyl-. Uses: For analytical and research use. CAS No. 171202-48-5. Molecular formula: C8H15NO2. Mole weight: 157.21. Catalog: APB171202485. Alfa Chemistry Analytical Products 3
(2S,4R)-1-((R)-2-amino-3,3-dimethylbutanoyl)-4-hydroxy-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide hydrochloride (2S,4R)-1-((R)-2-amino-3,3-dimethylbutanoyl)-4-hydroxy-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide hydrochloride. Uses: For analytical and research use. CAS No. 2761478-98-0. Molecular formula: C22H31ClN4O3S. Mole weight: 467.03. Catalog: APB2761478980. Alfa Chemistry Analytical Products 3
3,9-Bis[2,4-bis(1,1-dimethylethyl)phenoxy]-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane 3,9-Bis[2,4-bis(1,1-dimethylethyl)phenoxy]-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane. Uses: For analytical and research use. Alternative Names: Cyclic Neopentanetetrayl Bis(2,4-di-tert-butylphenyl) Ester Phosphorous Acid. CAS No. 26741-53-7. Molecular formula: C33H50O6P2. Mole weight: 604.69. Catalog: APB26741537. Alfa Chemistry Analytical Products 3
3-Aminobutenamide (Nifedipine Impurity 20) 3-Aminobutenamide (Nifedipine Impurity 20). Uses: For analytical and research use. CAS No. 15846-25-0. Molecular formula: C4H8N2O. Mole weight: 100.12. Catalog: APB15846250. Alfa Chemistry Analytical Products 3
3-Aminopropylmethyldimethoxysilane 3-Aminopropylmethyldimethoxysilane. Uses: For analytical and research use. CAS No. 3663-44-3. Molecular formula: C6H17NO2Si. Mole weight: 163.29. Purity: 95%. Catalog: APB3663443. Alfa Chemistry Analytical Products 3
3-Aminopropyltrimethoxysilane 3-Aminopropyltrimethoxysilane. Uses: For analytical and research use. CAS No. 13822-56-5. Molecular formula: C6H17NO3Si. Mole weight: 179.29. Purity: 97%. Catalog: APB13822565. Alfa Chemistry Analytical Products 3
3-Butylphthalide Impurity 18 3-Butylphthalide Impurity 18. Uses: For analytical and research use. CAS No. 20871-32-3. Molecular formula: C12H15NO2. Mole weight: 205.25. Catalog: APB20871323. Alfa Chemistry Analytical Products 3
3-Butylphthalide Impurity 20 3-Butylphthalide Impurity 20. Uses: For analytical and research use. CAS No. 20871-40-3. Molecular formula: C12H13NO. Mole weight: 187.24. Catalog: APB20871403. Alfa Chemistry Analytical Products 3
(3-Cyanopropyl)dimethylchlorosilane (3-Cyanopropyl)dimethylchlorosilane. Uses: For analytical and research use. CAS No. 18156-15-5. Molecular formula: C6H12ClNSi. Mole weight: 161.71. Purity: 97%. Catalog: APB18156155. Alfa Chemistry Analytical Products 3
3-Cyanopropyldimethylmethoxysilane 3-Cyanopropyldimethylmethoxysilane. Uses: For analytical and research use. CAS No. 143203-47-8. Molecular formula: C7H15NOSi. Mole weight: 157.29. Purity: 97%. Catalog: APB143203478. Alfa Chemistry Analytical Products 3
3-Cyanopropylmethyldimethoxysilane 3-Cyanopropylmethyldimethoxysilane. Uses: For analytical and research use. CAS No. 153723-40-1. Molecular formula: C7H15NO2Si. Mole weight: 173.29. Purity: 97%. Catalog: APB153723401. Alfa Chemistry Analytical Products 3
3-Cyanopropylphenyldimethoxysilane 3-Cyanopropylphenyldimethoxysilane. Uses: For analytical and research use. CAS No. 204760-82-7. Molecular formula: C12H17NO2Si. Mole weight: 235.36. Purity: 95%. Catalog: APB204760827. Alfa Chemistry Analytical Products 3
(3-Glycidoxypropyl)dimethylethoxysilane (3-Glycidoxypropyl)dimethylethoxysilane. Uses: For analytical and research use. CAS No. 17963-04-1. Molecular formula: C10H22O3Si. Mole weight: 218.37. Purity: 97%. Catalog: APB17963041. Alfa Chemistry Analytical Products 3
(3-Glycidoxypropyl)trimethoxysilane (3-Glycidoxypropyl)trimethoxysilane. Uses: For analytical and research use. CAS No. 2530-83-8. Molecular formula: C9H20O5Si. Mole weight: 236.38. Purity: 98%. Catalog: APB2530838. Alfa Chemistry Analytical Products 3
3-Iodo-5-methyl-1H-pyrazolo[3,4-b]pyrazine 3-Iodo-5-methyl-1H-pyrazolo[3,4-b]pyrazine. Uses: For analytical and research use. CAS No. 2091651-81-7. Molecular formula: C6H5IN4. Mole weight: 260.04. Catalog: APB2091651817. Alfa Chemistry Analytical Products 3
(3-N,N-Dimethylaminopropyl)trimethoxysilane (3-N,N-Dimethylaminopropyl)trimethoxysilane. Uses: For analytical and research use. CAS No. 2530-86-1. Molecular formula: C8H21NO3Si. Mole weight: 207.34. Purity: 97%. Catalog: APB2530861. Alfa Chemistry Analytical Products 3
(3-Phenylpropyl)dimethylchlorosilane (3-Phenylpropyl)dimethylchlorosilane. Uses: For analytical and research use. CAS No. 17146-09-7. Molecular formula: C11H17ClSi. Mole weight: 212.78. Purity: 97%. Catalog: APB17146097. Alfa Chemistry Analytical Products 3
3-Phenylpropyldimethyl(dimethylamino)silane 3-Phenylpropyldimethyl(dimethylamino)silane. Uses: For analytical and research use. CAS No. 1858241-47-0. Molecular formula: C13H23NSi. Mole weight: 221.42. Purity: 95%. Catalog: APB1858241470. Alfa Chemistry Analytical Products 3
3-Phenylpropyldimethyl(dimethylamino)silane, 25% in toluene 3-Phenylpropyldimethyl(dimethylamino)silane, 25% in toluene. Uses: For analytical and research use. CAS No. 1858241-47-0. Molecular formula: C13H23NSi. Mole weight: 221.42. Catalog: APB1858241470-1. Alfa Chemistry Analytical Products 3
(3-Phenylpropyl)methyldichlorosilane (3-Phenylpropyl)methyldichlorosilane. Uses: For analytical and research use. CAS No. 17776-66-8. Molecular formula: C10H14Cl2Si. Mole weight: 233.21. Purity: 97%. Catalog: APB17776668. Alfa Chemistry Analytical Products 3
(3-Phenylpropyl)trichlorosilane (3-Phenylpropyl)trichlorosilane. Uses: For analytical and research use. CAS No. 13617-40-8. Molecular formula: C9H11Cl3Si. Mole weight: 253.63. Purity: 97%. Catalog: APB13617408. Alfa Chemistry Analytical Products 3
(3-Phenylpropyl)trimethoxysilane (3-Phenylpropyl)trimethoxysilane. Uses: For analytical and research use. CAS No. 152958-90-2. Molecular formula: C12H20O3Si. Mole weight: 240.37. Purity: 97%. Catalog: APB152958902. Alfa Chemistry Analytical Products 3
4-(2-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)pyrrolidin-1-yl)-6-(pyrrolidin-1-yl)pyrimidine 4-(2-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)pyrrolidin-1-yl)-6-(pyrrolidin-1-yl)pyrimidine. Uses: For analytical and research use. CAS No. 1949107-33-8. Molecular formula: C20H24N4O2. Mole weight: 352.44. Catalog: APB1949107338. Alfa Chemistry Analytical Products 3
(4-((2-methyl-4-oxo-3,4-dihydroquinazolin-6-yl)methyl)-5-(methylamino)thiophene-2-carbonyl)-L-glutamic acid (4-((2-methyl-4-oxo-3,4-dihydroquinazolin-6-yl)methyl)-5-(methylamino)thiophene-2-carbonyl)-L-glutamic acid. Uses: For analytical and research use. CAS No. 2190532-75-1. Molecular formula: C21H22N4O6S. Mole weight: 458.49. Catalog: APB2190532751. Alfa Chemistry Analytical Products 3
4-(4-(1H-imidazol-1-yl)phenyl)-N-(prop-2-yn-1-yl)pyrimidin-2-amine 4-(4-(1H-imidazol-1-yl)phenyl)-N-(prop-2-yn-1-yl)pyrimidin-2-amine. Uses: For analytical and research use. CAS No. 2234272-10-5. Molecular formula: C16H13N5. Mole weight: 275.32. Catalog: APB2234272105. Alfa Chemistry Analytical Products 3
4-(4,5-Diphenyl-1H-imidazol-2-yl)benzoyl Chloride Hydrochloride 4-(4,5-Diphenyl-1H-imidazol-2-yl)benzoyl Chloride Hydrochloride. Uses: For analytical and research use. CAS No. 2705189-79-1. Molecular formula: C22H15ClN2O·HCl. Mole weight: 395.28. Purity: >97.0%(T). Catalog: APB2705189791. Alfa Chemistry Analytical Products 3
4-(5-Chloro-2-pyridylazo)-1,3-phenylenediamine [for Colorimetric Analysis of Co, Cd] 4-(5-Chloro-2-pyridylazo)-1,3-phenylenediamine [for Colorimetric Analysis of Co, Cd]. Uses: For analytical and research use. CAS No. 33006-91-6. Molecular formula: C11H10ClN5. Mole weight: 247.69. Purity: >99.0%(T)(HPLC). Catalog: APB33006916. Alfa Chemistry Analytical Products 3
4,5''-Di (desmethyl) Omeprazole Sulfide 4,5''-Di (desmethyl) Omeprazole Sulfide. Uses: For analytical and research use. CAS No. 176219-12-8. Molecular formula: C15H15N3O2S. Mole weight: 301.36. Catalog: APB176219128. Alfa Chemistry Analytical Products 3
4-Acetamido-7-mercaptobenzofurazan 4-Acetamido-7-mercaptobenzofurazan. Uses: For analytical and research use. Alternative Names: 4-Acetamido-7-mercapto-2,1,3-benzoxadiazole. CAS No. 254973-02-9. Molecular formula: C8H7N3O2S. Mole weight: 209.22. Purity: >95.0%(HPLC). Catalog: APB254973029. Alfa Chemistry Analytical Products 3
4-Amino-3-hydrazino-5-mercapto-1,2,4-triazole 4-Amino-3-hydrazino-5-mercapto-1,2,4-triazole. Uses: For analytical and research use. CAS No. 1750-12-5. Molecular formula: C2H6N6S. Mole weight: 146.17. Purity: >95.0%(T). Catalog: APB1750125. Alfa Chemistry Analytical Products 3
4-Ethoxychrysoidine Hydrochloride 4-Ethoxychrysoidine Hydrochloride. Uses: For analytical and research use. Alternative Names: 4-(4-Ethoxyphenylazo)-1,3-phenylenediamine Monohydrochloride; Ethoxy Red. CAS No. 2313-87-3. Molecular formula: C14H16N4O·HCl. Mole weight: 292.77. Purity: >95.0%(T). Catalog: APB2313873. Alfa Chemistry Analytical Products 3
4'-Hydroxyazobenzene-2-carboxylic Acid 4'-Hydroxyazobenzene-2-carboxylic Acid. Uses: For analytical and research use. Alternative Names: 2-(4-Hydroxyphenylazo)benzoic Acid; 4-Hydroxyazobenzene-2'-carboxylic Acid. CAS No. 1634-82-8. Molecular formula: C13H10N2O3. Mole weight: 242.23. Purity: >98.0%(T)(HPLC). Catalog: APB1634828. Alfa Chemistry Analytical Products 3
4'-Hydroxyazobenzene-4-carboxylic Acid 4'-Hydroxyazobenzene-4-carboxylic Acid. Uses: For analytical and research use. Alternative Names: 4-(4-Hydroxyphenylazo)benzoic Acid. CAS No. 2497-38-3. Molecular formula: C13H10N2O3. Mole weight: 242.23. Purity: >98.0%(T)(HPLC). Catalog: APB2497383. Alfa Chemistry Analytical Products 3
4-methyl- [2-(2-2-2H-tetrazole-5-group)] biphenyl 4-methyl- [2-(2-2-2H-tetrazole-5-group)] biphenyl. Uses: For analytical and research use. CAS No. 133909-97-4. Molecular formula: C33H26N4. Mole weight: 478.6. Catalog: APB133909974. Alfa Chemistry Analytical Products 3
4-Methyl-3-phenylcoumarin 4-Methyl-3-phenylcoumarin. Uses: For analytical and research use. CAS No. 23028-23-1. Molecular formula: C16H12O2. Mole weight: 236.27. Catalog: APB23028231. Alfa Chemistry Analytical Products 3
4-Phenylazophenol 4-Phenylazophenol. Uses: For analytical and research use. Alternative Names: Solvent Yellow 7. CAS No. 1689-82-3. Molecular formula: C12H10N2O. Mole weight: 198.22. IUPAC Name: 4-phenyldiazenylphenol. Catalog: APB1689823-1. Alfa Chemistry Analytical Products 3
4-Phenylbutyldimethylchlorosilane 4-Phenylbutyldimethylchlorosilane. Uses: For analytical and research use. CAS No. 32328-67-9. Molecular formula: C12H19ClSi. Mole weight: 226.83. Purity: 97%. Catalog: APB32328679. Alfa Chemistry Analytical Products 3

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