Alfa Chemistry Analytical Products 4 - 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 | Description | |
|---|---|---|
| (0.5-1% Methylhydrosiloxane) - dimethylsiloxane copolymer, viscosity 5000-8000 cSt. | (0.5-1% Methylhydrosiloxane) - dimethylsiloxane copolymer, viscosity 5000-8000 cSt. Uses: For analytical and research use. CAS No. 68037-59-2. Mole weight: 55000.00. Catalog: APB68037592. |  |
| 10-Undecenyltrimethoxysilane (sum of isomers, ca. 90% n-C11) | 10-Undecenyltrimethoxysilane (sum of isomers, ca. 90% n-C11). Uses: For analytical and research use. CAS No. 872575-06-9. Molecular formula: C14H30O3Si. Mole weight: 274.48. Purity: 95%. Catalog: APB872575069. | |
| 1,1,2,2-tetraphenylethane | 1,1,2,2-tetraphenylethane. Uses: For analytical and research use. Alternative Names: Ebastine CP Impurity ?; 1,1,2,2-tetraphenylethane. CAS No. 632-50-8. Molecular formula: C26H22. Mole weight: 334.45. Catalog: APB632508. | |
| 11-Bromoundecyltrichlorosilane | 11-Bromoundecyltrichlorosilane. Uses: For analytical and research use. CAS No. 79769-48-5. Molecular formula: C11H22BrCl3Si. Mole weight: 368.64. Purity: 95%. Catalog: APB79769485. | |
| 1,1'-Iminodianthraquinone | 1,1'-Iminodianthraquinone. Uses: For analytical and research use. Alternative Names: Di(1-anthraquinoyl)amine; 1,1'-Dianthrimide. CAS No. 82-22-4. Molecular formula: C28H15NO4. Mole weight: 429.43. Purity: >98.0%(N). Catalog: APB82224. | |
| 11-Triethoxysilylundecanoic acid | 11-Triethoxysilylundecanoic acid. Uses: For analytical and research use. CAS No. 82784-73-4. Molecular formula: C17H36O5Si. Mole weight: 348.56. Purity: 95%. Catalog: APB82784734. | |
| 1,2,3,4,6,7,9-Heptachlorodibenzo-p-dioxin 50 μg/mL in nonane | 1,2,3,4,6,7,9-Heptachlorodibenzo-p-dioxin 50 μg/mL in nonane. Uses: For analytical and research use. CAS No. 58200-70-7. Molecular formula: C12HCl7O2. Mole weight: 425.31. Purity: 98%. Catalog: APB58200707. | |
| 1,2,3,4,6,7-Hexachlorodibenzo-p-dioxin 5 μg/mL in nonane | 1,2,3,4,6,7-Hexachlorodibenzo-p-dioxin 5 μg/mL in nonane. Uses: For analytical and research use. CAS No. 58200-66-1. Molecular formula: C12H2Cl6O2. Mole weight: 390.86. Purity: 98%. Catalog: APB58200661. | |
| 1,2,3,4,7,8-Hexachlorodibenzo-p-dioxin 50 μg/mL in nonane:toluene (70:30) | 1,2,3,4,7,8-Hexachlorodibenzo-p-dioxin 50 μg/mL in nonane:toluene (70:30). Uses: For analytical and research use. CAS No. 39227-28-6. Molecular formula: C12H2Cl6O2. Mole weight: 390.86. Purity: 98%. Catalog: APB39227286. | |
| 1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin 50 μg/mL in nonane:toluene (80:20) | 1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin 50 μg/mL in nonane:toluene (80:20). Uses: For analytical and research use. CAS No. 57653-85-7. Molecular formula: C12H2Cl6O2. Mole weight: 390.86. Purity: 98%. Catalog: APB57653857. | |
| 1,2,3,8,9-Pentachlorodibenzo-p-dioxin 5 μg/mL in nonane | 1,2,3,8,9-Pentachlorodibenzo-p-dioxin 5 μg/mL in nonane. Uses: For analytical and research use. CAS No. 71925-18-3. Molecular formula: C12H3Cl5O2. Mole weight: 356.42. Purity: 98%. Catalog: APB71925183. | |
| 1,2,3,9-Tetrachlorodibenzo-p-dioxin 50 μg/mL in nonane | 1,2,3,9-Tetrachlorodibenzo-p-dioxin 50 μg/mL in nonane. Uses: For analytical and research use. CAS No. 72669-26-6. Molecular formula: C12H4Cl4O2. Mole weight: 321.97. Purity: 98%. Catalog: APB72669266. | |
| 1,2,8,9-Tetrachlorodibenzo-p-dioxin 50 μg/mL in nonane | 1,2,8,9-Tetrachlorodibenzo-p-dioxin 50 μg/mL in nonane. Uses: For analytical and research use. CAS No. 62470-54-6. Molecular formula: C12H4Cl4O2. Mole weight: 321.97. Purity: 98%. Catalog: APB62470546. | |
| 1,2-dimyristoyl-sn-glycero-3-phosphorylcholine | 1,2-dimyristoyl-sn-glycero-3-phosphorylcholine. Uses: For analytical and research use. CAS No. 51779-95-4. Molecular formula: C52H100NO8P. Mole weight: 898.34. Catalog: APB51779954. | |
| 1-((3-(5-((difluoromethyl)thio)-4-phenyl-4H-1,2,4-triazol-3-yl)phenyl)sulfonyl)piperidine | 1-((3-(5-((difluoromethyl)thio)-4-phenyl-4H-1,2,4-triazol-3-yl)phenyl)sulfonyl)piperidine. Uses: For analytical and research use. CAS No. 748137-22-6. Molecular formula: C20H20F2N4O2S2. Mole weight: 450.52. Catalog: APB748137226. | |
| 1,3,7,8-Tetrachlorodibenzo-p-dioxin 50 μg/mL in nonane | 1,3,7,8-Tetrachlorodibenzo-p-dioxin 50 μg/mL in nonane. Uses: For analytical and research use. CAS No. 50585-46-1. Molecular formula: C12H4Cl4O2. Mole weight: 321.97. Purity: 98%. Catalog: APB50585461. | |
| 1,3,7-Trichlorodibenzo-p-dioxin 50 μg/mL in nonane | 1,3,7-Trichlorodibenzo-p-dioxin 50 μg/mL in nonane. Uses: For analytical and research use. CAS No. 67028-17-5. Molecular formula: C12H5Cl3O2. Mole weight: 287.53. Catalog: APB67028175-1. | |
| 1-(4-((6,7-dimethoxyquinolin-4-yl)oxy)-2-methoxyphenyl)-3-(1-(thiazol-2-yl)ethyl)urea | 1-(4-((6,7-dimethoxyquinolin-4-yl)oxy)-2-methoxyphenyl)-3-(1-(thiazol-2-yl)ethyl)urea. Uses: For analytical and research use. CAS No. 623142-96-1. Molecular formula: C24H24N4O5S. Mole weight: 480.54. Catalog: APB623142961. | |
| 1,4,7,8-Tetrachlorodibenzo-p-dioxin 50 μg/mL in nonane | 1,4,7,8-Tetrachlorodibenzo-p-dioxin 50 μg/mL in nonane. Uses: For analytical and research use. CAS No. 40581-94-0. Molecular formula: C12H4Cl4O2. Mole weight: 321.97. Purity: 98%. Catalog: APB40581940. | |
| 1,7-dihydro-5-methyl-7-oxo-1,2,4-triazolo[1,5-a]pyrimidine-2-carboxylic acid | 1,7-dihydro-5-methyl-7-oxo-1,2,4-triazolo[1,5-a]pyrimidine-2-carboxylic acid. Uses: For analytical and research use. CAS No. 41081-79-2. Molecular formula: C7H6N4O3. Mole weight: 194.15. Catalog: APB41081792. | |
| 18-Crown-5 [4-(2,4-Dinitrophenylazo)phenol] | 18-Crown-5 [4-(2,4-Dinitrophenylazo)phenol]. Uses: For analytical and research use. Alternative Names: 5-(2,4-Dinitrophenylazo)-2-hydroxy-1,3-xylylene-18-crown 5-Ether. CAS No. 81238-58-6. Molecular formula: C22H26N4O10. Mole weight: 506.47. Catalog: APB81238586. | |
| 1-Aminoanthraquinone | 1-Aminoanthraquinone. Uses: For analytical and research use. CAS No. 82-45-1. Molecular formula: C14H9NO2. Mole weight: 223.23. Purity: 96%. Catalog: APB82451. | |
| 1-(Dimethylethylsilyl)imidazole | 1-(Dimethylethylsilyl)imidazole. Uses: For analytical and research use. CAS No. 62365-34-8. Molecular formula: C7H14N2Si. Mole weight: 154.29. Purity: >98.0%(T). Catalog: APB62365348. | |
| 1-(Dimethylisopropylsilyl)imidazole | 1-(Dimethylisopropylsilyl)imidazole. Uses: For analytical and research use. Alternative Names: 1-(Isopropyldimethylsilyl)imidazole. CAS No. 81452-04-2. Molecular formula: C8H16N2Si. Mole weight: 168.32. Purity: >98.0%(T). Catalog: APB81452042. | |
| 1-Dodecylimidazole | 1-Dodecylimidazole. Uses: For analytical and research use. Alternative Names: N-Dodecylimidazole. CAS No. 4303-67-7. Molecular formula: C15H28N2. Mole weight: 236.40. Purity: ≥99%. Catalog: APB4303677. | |
| 1H-1,2,4-Triazol-3-amine | 1H-1,2,4-Triazol-3-amine. Uses: For analytical and research use. CAS No. 61-82-5. Molecular formula: C2H4N4. Mole weight: 84.08. Purity: ≥99%. Catalog: APB61825. | |
| 1H-indazole-6-carboxylic acid | 1H-indazole-6-carboxylic acid. Uses: For analytical and research use. CAS No. 704-91-6. Molecular formula: C8H6N2O2. Mole weight: 162.15. Catalog: APB704916. | |
| 1-Methyl-4-ethylformate-5-pyrazole sulfonamide | 1-Methyl-4-ethylformate-5-pyrazole sulfonamide. Uses: For analytical and research use. CAS No. 88398-81-6. Molecular formula: C7H11N3O4S. Mole weight: 233.24. Catalog: APB88398816. | |
| 1-(tert-Butyldimethylsilyl)imidazole | 1-(tert-Butyldimethylsilyl)imidazole. Uses: For analytical and research use. CAS No. 54925-64-3. Molecular formula: C9H18N2Si. Mole weight: 182.34. Purity: >98.0%(T). Catalog: APB54925643. | |
| 2-(1-Naphthyl)-5-phenyloxazole | 2-(1-Naphthyl)-5-phenyloxazole. Uses: For analytical and research use. Alternative Names: ANPO. CAS No. 846-63-9. Molecular formula: C19H13NO. Mole weight: 271.32. Purity: >99.0%(HPLC)(N). Catalog: APB846639. | |
| 2,2-Bis(chloromethyl)-1,3-propanediol bis(bis(2-chloroethyl) phosphate) | 2,2-Bis(chloromethyl)-1,3-propanediol bis(bis(2-chloroethyl) phosphate). Uses: For analytical and research use. Alternative Names: Tetrakis(2-chlorethyl)dichloroisopentyldiphosphate. CAS No. 38051-10-4. Molecular formula: C13H24Cl6O8P2. Mole weight: 582.99. IUPAC Name: [2-[bis(2-chloroethoxy)phosphoryloxymethyl]-3-chloro-2-(chloromethyl)propyl] bis(2-chloroethyl) phosphate. Catalog: APB38051104. | |
| 2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol | 2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol. Uses: For analytical and research use. Alternative Names: 2-[3',5'-Bis(1-methyl-1-phenylethyl)-2'-hydroxyphenyl]benzotriazole. CAS No. 70321-86-7. Molecular formula: C30H29N3O. Mole weight: 447.57. IUPAC Name: 2-(benzotriazol-2-yl)-4,6-bis(2-phenylpropan-2-yl)phenol. Catalog: APB70321867. | |
| 2-(3,5-Di-tert-butyl-2-hydroxyphenyl)-2H-benzotriazole | 2-(3,5-Di-tert-butyl-2-hydroxyphenyl)-2H-benzotriazole. Uses: For analytical and research use. CAS No. 3846-71-7. Molecular formula: C20H25N3O. Mole weight: 323.43. IUPAC Name: 2-(benzotriazol-2-yl)-4,6-ditert-butylphenol. Catalog: APB3846717. | |
| 2,3,7,8-Tetrabromodibenzo-p-dioxin 5 μg/mL in nonane | 2,3,7,8-Tetrabromodibenzo-p-dioxin 5 μg/mL in nonane. Uses: For analytical and research use. CAS No. 50585-41-6. Molecular formula: C12H4Br4O2. Mole weight: 499.78. Purity: 98%. Catalog: APB50585416-1. | |
| 2-(4-Acetoxyphenyl)ethyltrichlorosilane | 2-(4-Acetoxyphenyl)ethyltrichlorosilane. Uses: For analytical and research use. CAS No. 627882-90-0. Molecular formula: C10H11Cl3O2Si. Mole weight: 297.64. Purity: 97%. Catalog: APB627882900. | |
| (25-35% Methylhydrosiloxane)-dimethylsiloxane copolymer, viscosity 25-35 cSt | (25-35% Methylhydrosiloxane)-dimethylsiloxane copolymer, viscosity 25-35 cSt. Uses: For analytical and research use. CAS No. 68037-59-2. Catalog: APB68037592-1. | |
| 2,5-Bis(5-tert-butyl-benzoxazol-2-yl)thiophene (BBOT) | 2,5-Bis(5-tert-butyl-benzoxazol-2-yl)thiophene (BBOT). Uses: For analytical and research use. Alternative Names: Benzoxazole, 2,2'-(2,5-thiophenediyl)bis[5-tert-butyl- (7CI,8CI). CAS No. 7128-64-5. Molecular formula: C26H26N2O2S. Mole weight: 430.56. IUPAC Name: 5-tert-butyl-2-[5-(5-tert-butyl-1,3-benzoxazol-2-yl)-2-thienyl]-1,3-benzoxazole. Catalog: APB7128645. | |
| 2-(5-Bromo-2-pyridylazo)-5-dimethylaminophenol | 2-(5-Bromo-2-pyridylazo)-5-dimethylaminophenol. Uses: For analytical and research use. Alternative Names: 2-(4-Dimethylamino-2-hydroxyphenylazo)-5-bromopyridine. CAS No. 50783-82-9. Molecular formula: C13H13BrN4O. Mole weight: 321.18. Purity: >93.0%(HPLC). Catalog: APB50783829. | |
| 2,5-Diphenyloxazole | 2,5-Diphenyloxazole. Uses: For analytical and research use. Alternative Names: DPO; PPO. CAS No. 92-71-7. Molecular formula: C15H11NO. Mole weight: 221.26. Purity: >99.0%(HPLC)(N). Catalog: APB92717. | |
| 2-(((5-methyl-2-(m-tolyl)oxazol-4-yl)methyl)thio)-N-(2-methylcyclohexyl)acetamide | 2-(((5-methyl-2-(m-tolyl)oxazol-4-yl)methyl)thio)-N-(2-methylcyclohexyl)acetamide. Uses: For analytical and research use. CAS No. 902168-10-9. Molecular formula: C21H28N2O2S. Mole weight: 372.53. Catalog: APB902168109. | |
| 2-(((5-methyl-2-(p-tolyl)oxazol-4-yl)methyl)thio)-N-(4-methylcyclohexyl)acetamide | 2-(((5-methyl-2-(p-tolyl)oxazol-4-yl)methyl)thio)-N-(4-methylcyclohexyl)acetamide. Uses: For analytical and research use. CAS No. 902168-19-8. Molecular formula: C21H28N2O2S. Mole weight: 372.52. Catalog: APB902168198. | |
| 2',7'-Dichloro-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one | 2',7'-Dichloro-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one. Uses: For analytical and research use. Alternative Names: 2',7'-Dichlorofluorescein. CAS No. 76-54-0. Molecular formula: C20H10Cl2O5. Mole weight: 401.20. Purity: 98%. Catalog: APB76540. | |
| 2',7'-Dichlorofluorescein Sodium Salt | 2',7'-Dichlorofluorescein Sodium Salt. Uses: For analytical and research use. CAS No. 80471-69-8. Molecular formula: C20H8Cl2Na2O5. Mole weight: 445.16. Purity: >98.0%(T). Catalog: APB80471698. | |
| 2-chloro-3-(2H-tetrazol-5-yl)pyridine | 2-chloro-3-(2H-tetrazol-5-yl)pyridine. Uses: For analytical and research use. CAS No. 899808-67-4. Molecular formula: C6H4ClN5. Mole weight: 181.58. Catalog: APB899808674. | |
| (2S,5S)-2-tert-Butyl-3-Methyl-5-benzyl-4-iMidazolidinone hydrochloride | (2S,5S)-2-tert-Butyl-3-Methyl-5-benzyl-4-iMidazolidinone hydrochloride. Uses: For analytical and research use. CAS No. 447461-78-1. Molecular formula: C15H23ClN2O. Mole weight: 282.81. Catalog: APB447461781. | |
| 3-acetoxy cefotiam reference substance | 3-acetoxy cefotiam reference substance. Uses: For analytical and research use. Alternative Names: (6R,7R)-3-(acetoxymethyl)-7-(2-(2-aminothiazol-4-yl)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. CAS No. 58233-18-4. Molecular formula: C15H16N4O6S2. Mole weight: 412.44. Catalog: APB58233184. | |
| 3-Amino-2-oxazolidone (AOZ) 100 μg/mL in methanol | 3-Amino-2-oxazolidone (AOZ) 100 μg/mL in methanol. Uses: For analytical and research use. CAS No. 80-65-9. Molecular formula: C3H6N2O2. Mole weight: 102.09. Purity: 98%. Catalog: APB80659-1. | |
| 3-benzyl-6-piperidin-1-yl-2-sulfanylidene-1H-quinazolin-4-one | 3-benzyl-6-piperidin-1-yl-2-sulfanylidene-1H-quinazolin-4-one. Uses: For analytical and research use. CAS No. 689227-92-7. Molecular formula: C20H21N3OS. Mole weight: 351.47. Catalog: APB689227927. | |
| 3β-Hydroxy-AlloProgesterone (AlloProgesterone Impurity 6) | 3β-Hydroxy-AlloProgesterone (AlloProgesterone Impurity 6). Uses: For analytical and research use. CAS No. 566-61-0. Molecular formula: C21H32O2. Mole weight: 316.48. Catalog: APB566610. | |
| 3-Bromo-1-(3-chloropyridin-2-yl) -1H-pyrazole-5-carboxylic acid ethyl ester | 3-Bromo-1-(3-chloropyridin-2-yl) -1H-pyrazole-5-carboxylic acid ethyl ester. Uses: For analytical and research use. CAS No. 500011-92-7. Molecular formula: C11H9BrClN3O2. Mole weight: 330.57. Catalog: APB500011927. | |
| 3-Bromo-1-(3-chloropyridin-2-yl) -4,5-dihydro-1H-pyrazole-5-carboxylic acid ethyl ester | 3-Bromo-1-(3-chloropyridin-2-yl) -4,5-dihydro-1H-pyrazole-5-carboxylic acid ethyl ester. Uses: For analytical and research use. CAS No. 500011-91-6. Molecular formula: C11H11BrClN3O2. Mole weight: 332.58. Catalog: APB500011916. | |
| 3-BroMorifaMycin S (Rifamycin Impurity 21) | 3-BroMorifaMycin S (Rifamycin Impurity 21). Uses: For analytical and research use. CAS No. 57375-25-4. Molecular formula: C37H44BrNO12. Mole weight: 774.66. Catalog: APB57375254. | |
| 3-Cyano-4,6-dimethylcoumarin | 3-Cyano-4,6-dimethylcoumarin. Uses: For analytical and research use. CAS No. 56394-28-6. Molecular formula: C12H9NO2. Mole weight: 199.21. Catalog: APB56394286. | |
| (3-Cyanopropyl)trimethoxysilane | (3-Cyanopropyl)trimethoxysilane. Uses: For analytical and research use. CAS No. 55453-24-2. Molecular formula: C7H15NO3Si. Mole weight: 189.29. Purity: 97%. Catalog: APB55453242. | |
| 3-Methyl-2-benzothiazolinonehydrazone Hydrochloride | 3-Methyl-2-benzothiazolinonehydrazone Hydrochloride. Uses: For analytical and research use. Alternative Names: MBTH Hydrochloride; Sawicki's Reagent. CAS No. 4338-98-1. Molecular formula: C8H9N3S·HCl. Mole weight: 215.7. Purity: >98.0%(T)(HPLC). Catalog: APB4338981. | |
| 3-Methyl-2-benzothiazolinone hydrazone hydrochloride monohydrate | 3-Methyl-2-benzothiazolinone hydrazone hydrochloride monohydrate. Uses: For analytical and research use. Alternative Names: 2-Hydrazono-3-methylbenzothiazoline hydrochloride. CAS No. 38894-11-0. Molecular formula: C8H12ClN3OS. Mole weight: 233.72. Purity: 98%. EC Number: 238-428-7. Catalog: APB38894110. | |
| 3-methyl Cefotiam | 3-methyl Cefotiam. Uses: For analytical and research use. Alternative Names: (6R,7R)-7-(2-(2-aminothiazol-4-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. CAS No. 58684-56-3. Molecular formula: C13H14N4O4S2. Mole weight: 354.4. Catalog: APB58684563. | |
| (3-N,N-Dimethylaminopropyl)triethoxysilane | (3-N,N-Dimethylaminopropyl)triethoxysilane. Uses: For analytical and research use. CAS No. 43108-00-5. Molecular formula: C11H27NO3Si. Mole weight: 249.42. Purity: 97%. Catalog: APB43108005. | |
| 3-Phenylpropyldimethylmethoxysilane | 3-Phenylpropyldimethylmethoxysilane. Uses: For analytical and research use. CAS No. 52500-10-4. Molecular formula: C12H20OSi. Mole weight: 208.37. Purity: 97%. Catalog: APB52500104. | |
| 3-(Triethoxysilyl)propylsuccinic anhydride | 3-(Triethoxysilyl)propylsuccinic anhydride. Uses: For analytical and research use. CAS No. 93642-68-3. Molecular formula: C13H25O6Si. Mole weight: 304.40. Catalog: APB93642683. | |
| 4-[2-(Dimethylamino)ethylaminosulfonyl]-7-chloro-2,1,3-benzoxadiazole | 4-[2-(Dimethylamino)ethylaminosulfonyl]-7-chloro-2,1,3-benzoxadiazole. Uses: For analytical and research use. Alternative Names: DAABD-Cl. CAS No. 664985-43-7. Molecular formula: C10H13ClN4O3S. Mole weight: 304.75. Catalog: APB664985437. | |
| 4-(3,5-Dibromo-2-pyridylazo)-1,3-phenylenediamine | 4-(3,5-Dibromo-2-pyridylazo)-1,3-phenylenediamine. Uses: For analytical and research use. CAS No. 50768-79-1. Molecular formula: C11H9Br2N5. Mole weight: 371.04. Purity: >98.0%(T). Catalog: APB50768791. | |
| 4,4'-Bis(3-methyl-1-phenyl-5-pyrazolone) | 4,4'-Bis(3-methyl-1-phenyl-5-pyrazolone). Uses: For analytical and research use. Alternative Names: Bispyrazolone,3,3'-Dimethyl-1,1'-diphenyl-(4,4'-bi-2-pyrazoline)-5,5'-dione. CAS No. 7477-67-0. Molecular formula: C20H18N4O2. Mole weight: 346.39. Purity: 97%. EC Number: 231-282-5. Catalog: APB7477670. | |
| 4,5-Dibromofluorescein | 4,5-Dibromofluorescein. Uses: For analytical and research use. Alternative Names: Acid Orange II. CAS No. 596-03-2. Molecular formula: C20H10Br2O5. Mole weight: 490.1. IUPAC Name: 4',5'-dibromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one. Catalog: APB596032. | |
| 4,6-Dichloro-3-formylcoumarin | 4,6-Dichloro-3-formylcoumarin. Uses: For analytical and research use. CAS No. 51069-87-5. Molecular formula: C10H4Cl2O3. Mole weight: 243.04. Catalog: APB51069875. | |
| 4-AA | 4-AA. Uses: For analytical and research use. Alternative Names: 4-Aminophenazone. CAS No. 83-07-8. Molecular formula: C11H13N3O. Mole weight: 203.25. Purity: >99.0%(GC)(T). Catalog: APB83078. | |
| 4-Biphenyldimethylchlorosilane | 4-Biphenyldimethylchlorosilane. Uses: For analytical and research use. CAS No. 41081-31-6. Molecular formula: C14H15ClSi. Mole weight: 246.81. Purity: 95%. Catalog: APB41081316. | |
| 4-(Dimethylamino)azobenzene 4'-Isothiocyanate | 4-(Dimethylamino)azobenzene 4'-Isothiocyanate. Uses: For analytical and research use. Alternative Names: DABITC; 4-(4-Isothiocyanatophenylazo)-N,N-dimethylaniline. CAS No. 7612-98-8. Molecular formula: C15H14N4S. Mole weight: 282.37. Purity: >98.0%(HPLC). Catalog: APB7612988. | |
| 4-Methylpyrazole | 4-Methylpyrazole. Uses: For analytical and research use. CAS No. 7554-65-6. Molecular formula: C4H6N2. Mole weight: 82.11. Catalog: APB7554656. | |
| 4-Phenyl-1,2,4-triazoline-3,5-dione | 4-Phenyl-1,2,4-triazoline-3,5-dione. Uses: For analytical and research use. Alternative Names: PTAD. CAS No. 4233-33-4. Molecular formula: C8H5N3O2. Mole weight: 175.15. Catalog: APB4233334. | |
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