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| Product | Description | |
|---|---|---|
| L-erythro-3,5-diaminohexanoate dehydrogenase | This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-NH2 group of donors with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is L-erythro-3,5-diaminohexanoate:NAD+ oxidoreductase (deaminating). This enzyme is also called L-3,5-diaminohexanoate dehydrogenase. This enzyme participates in lysine degradation. Group: Enzymes. Synonyms: L-3,5-diaminohexanoate dehydrogenase. Enzyme Commission Number: EC 1.4.1.11. CAS No. 37377-90-5. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1444; L-erythro-3,5-diaminohexanoate dehydrogenase; EC 1.4.1.11; 37377-90-5; L-3,5-diaminohexanoate dehydrogenase. Cat No: EXWM-1444. |  |
| L-erythro-3-hydroxyaspartate aldolase | A pyridoxal-phosphate protein. The enzyme, purified from the bacterium Paracoccus denitrificans NCIMB 8944, is strictly specific for the L-erythro stereoisomer of 3-hydroxyaspartate. Different from EC 4.1.3.41, erythro-3-hydroxy-D-aspartate aldolase. Requires a divalent cation. Group: Enzymes. Synonyms: L-erythro-β-hydroxyaspartate aldolase; L-erythro-β-hydroxyaspartate glycine-lyase; erythro-3-hydroxy-Ls-aspartate glyoxylate-lyase. Enzyme Commission Number: EC 4.1.3.14. CAS No. 37290-64-5. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4900; L-erythro-3-hydroxyaspartate aldolase; EC 4.1.3.14; 37290-64-5; L-erythro-β-hydroxyaspartate aldolase; L-erythro-β-hydroxyaspartate glycine-lyase; erythro-3-hydroxy-Ls-aspartate glyoxylate-lyase. Cat No: EXWM-4900. | |
| L-erythro-α-Phenyl-2-piperidineacetamide | A byproduct obtained during the synthesis of D-threo-Methylphenidate (Ritalin). Group: Biochemicals. Alternative Names: (αR,2S)-α-Phenyl-2-piperidineacetamide. Grades: Highly Purified. CAS No. 160707-39-1. Pack Sizes: 5mg. US Biological Life Sciences. |  Worldwide |
| L-erythro-methylphenidate hydrochloride | L-erythro-methylphenidate hydrochloride. Group: Biochemicals. Alternative Names: (2S,2'R)-(-)-threo-methyl a-phenyl-a-(2-piperidyl)acetate hydrochloride. Grades: Highly Purified. CAS No. 40431-63-8. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C14H20ClNO2. US Biological Life Sciences. | Worldwide |
| L-erythro-Pentonic acid, 2-amino-2,3-dideoxy-4-C-methyl-, gamma-lactone (9CI) | L-erythro-Pentonic acid, 2-amino-2,3-dideoxy-4-C-methyl-, gamma-lactone (9CI). CAS No. 744954-86-7. Product ID: ACM744954867. Molecular formula: C6H11NO3. Alfa Chemistry - ISO 9001:32057 Certified. |  |
| L-erythro-Penturonic acid, 4-deoxy-3-O-methyl-, gamma-lactone (9CI) | L-erythro-Penturonic acid, 4-deoxy-3-O-methyl-, gamma-lactone (9CI). CAS No. 110089-30-0. Product ID: ACM110089300. Molecular formula: C6H8O4. Alfa Chemistry - ISO 9001:32057 Certified. | |
| L-(+)-Erythrose | 100mg Pack Size. Group: Carbohydrates, Sugars. Formula: C4H8O4. CAS No. 533-49-3. Prepack ID 74151304-100mg. Molecular Weight 120.1. See USA prepack pricing. |  |
| L-erythrulose 1-phosphate isomerase | The enzyme, characterized from the pathogenic bacterium Brucella abortus, which causes brucellosis in livestock, participates in erythritol catabolism. Group: Enzymes. Synonyms: eryH (gene name). Enzyme Commission Number: EC 5.3.1.33. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5473; L-erythrulose 1-phosphate isomerase; EC 5.3.1.33; eryH (gene name). Cat No: EXWM-5473. | |
| L-erythrulose 4-kinase | The enzyme, characterized from the bacterium Mycobacterium smegmatis, participates in the degradation of L-threitol. Group: Enzymes. Synonyms: lerK (gene name). Enzyme Commission Number: EC 2.7.1.209. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3044; L-erythrulose 4-kinase; EC 2.7.1.209; lerK (gene name). Cat No: EXWM-3044. | |
| L-erythrulose 4-phosphate epimerase | The enzyme, characterized from the bacterium Mycobacterium smegmatis, participates in the degradation of L-threitol. Group: Enzymes. Synonyms: lerI (gene name). Enzyme Commission Number: EC 5.1.3.39. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5426; L-erythrulose 4-phosphate epimerase; EC 5.1.3.39; lerI (gene name). Cat No: EXWM-5426. | |
| Lesinurad | Used for treatment of gout. It has a role as a uricosuric drug. Category: Active pharmaceutical ingredients. Synonyms: RDEA594. RDEA 594. Zurampic. CAS No. 878672-00-5. Product ID: API878672005. Molecular formula: C17H14BrN3O2S. Mole weight: 404.3. EINECS: 689-245-8. SMILES: C1CC1C2=CC=C(C3=CC=CC=C23)N4C(=NN=C4Br)SCC(=O)O. Appearance: White to Off-white Solid. |  |
| Lesogaberan hydrochloride | Lesogaberan (AZD-3355) hydrochloride is a potent and selective GABAB receptor agonist with an EC50 of 8.6 nM for human recombinant GABAB receptor. The affinity (Kis) of Lesogaberan hydrochloride for rat GABAB and GABAA receptors, as measured by displacement of [3H]GABA binding in brain membranes: 5.1 nM and 1.4 μM, respectively. Lesogaberan hydrochloride inhibits transient lower esophageal sphincter relaxation through a peripheral mode of action[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: AZD-3355 hydrochloride. CAS No. 2925644-17-1. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg. Product ID: HY-10061B. |  |
| Lestaurtinib | It is used for the treatment of pancreatic cancer and acute myelogenous leukaemia (AML). Group: Biochemicals. Alternative Names: (9S,10S,12R)-2,3,9,10,11,12-Hexahydro-10-hydroxy-10-(hydroxymethyl)-9-methyl-9,12-epoxy-1H-diindolo[1,2,3-fg:3,2,1-kl]pyrrolo[3,4-i][1,6]benzodiazocin-1-one;A 154475.0; CEP 701 ; KT 5555; SP 924. Grades: Highly Purified. CAS No. 111358-88-4. Pack Sizes: 500ug, 1mg, 2mg, 5mg. US Biological Life Sciences. | Worldwide |
| Lestaurtinib | Lesraurtinib, also known as CEP701, KT 5555, SP 924, is an orally bioavailable indolocarbazole derivative with antineoplastic properties. Lestaurtinib inhibits autophosphorylation of FMS-like tyrosine kinase 3 (FLT3), resulting in inhibition of FLT3 activity and induction of apoptosis in tumor cells that overexpress FLT3. Synonyms: CEP-701; KT-5555; SP 924; (9S,10S,12R)-2,3,9,10,11,12-Hexahydro-10-hydroxy-10-(hydroxymethyl)-9-methyl-9,12-epoxy-1H-diindolo[1,2,3-fg:3',2',1'-kl]pyrrolo[3,4-i][1,6]benzodiazocin-1-one. Grade: ≥98%. CAS No. 111358-88-4. Molecular formula: C26H21N3O4. Mole weight: 439.46. |  |
| Lestaurtinib | Lestaurtinib (CEP-701) is an orally active and selective RPTKs (receptor protein tyrosine kinase) inhibitor, competitively inhibits ATP binding to the TrkA/B/C domain. Lestaurtinib inhibits RPTKs phosphorylation, with IC50s of 2, 25 and 0.9 nM for FLT3, TrkA and JAK2, respectively. Lestaurtinib induces apoptosis and cycle arrest, also can inhibit growth of tumor[1][2][3][4][5][6]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: CEP-701; KT-5555. CAS No. 111358-88-4. Pack Sizes: 10 mM * 1 mL in DMSO; 1 mg; 5 mg; 10 mg. Product ID: HY-50867. | |
| Leteprinim Potassium Salt | A synthetic purine derivative with neuroprotective effects. A cognitive enhancer, is transported into brain by a nonsaturable influx mechanism and out of brain by a saturable efflux mechanism. Group: Biochemicals. Alternative Names: 4- [ [3- (1, 6-Dihydro-6-oxo-9H-purin-9-yl) -1-oxopropyl] amino] benzoic Acid Potassium Salt; AIT 082; Neotrofin. Grades: Highly Purified. CAS No. 192564-13-9. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Letermovir | Letermovir (AIC246) is a potent inhibitor of CMV, which targets the viral terminase complex and remains active against virus resistant to DNA polymerase inhibitors. Uses: Scientific research. Category: Signaling pathways. Alternative Names: AIC246; MK-8228. CAS No. 917389-32-3. Pack Sizes: 10 mM * 1 mL in DMSO; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg; 500 mg. Product ID: HY-15233. | |
| Letermovir impurity 10 | Letermovir impurity 10. Uses: For analytical and research use. Molecular formula: C32H32F2N4O5. Mole weight: 590.63. Catalog: APB11703. |  |
| Letermovir Impurity 11 | Letermovir Impurity 11. Uses: For analytical and research use. Alternative Names: phenyl (2-fluorophenyl)carbamate. Molecular formula: C13H10FNO2. Mole weight: 231.07. Catalog: APB01520. | |
| Letermovir impurity 12 | Letermovir impurity 12. Uses: For analytical and research use. Molecular formula: C14H16FNO4. Mole weight: 281.28. Catalog: APB11737. | |
| Letermovir impurity 13 | Letermovir impurity 13. Uses: For analytical and research use. Molecular formula: C22H22F4N4O3. Mole weight: 466.44. Catalog: APB11738. | |
| Letermovir impurity 14 | Letermovir impurity 14. Uses: For analytical and research use. Molecular formula: C23H24F4N4O3. Mole weight: 480.46. Catalog: APB11704. | |
| Letermovir impurity 15 | Letermovir impurity 15. Uses: For analytical and research use. Molecular formula: C18H12F4N2O3. Mole weight: 380.3. Catalog: APB11706. | |
| Letermovir impurity 16 | Letermovir impurity 16. Uses: For analytical and research use. Molecular formula: C18H14F4N2O4. Mole weight: 398.31. Catalog: APB11705. | |
| Letermovir impurity 17 | Letermovir impurity 17. Uses: For analytical and research use. Molecular formula: C40H42F4N6O4. Mole weight: 746.81. Catalog: APB11707. | |
| Letermovir impurity 18 | Letermovir impurity 18. Uses: For analytical and research use. CAS No. 917389-29-8. Molecular formula: C30H30F4N4O4. Mole weight: 586.59. Catalog: APB917389298. | |
| Letermovir impurity 19 | Letermovir impurity 19. Uses: For analytical and research use. Molecular formula: C29H28F4N4O4. Mole weight: 572.56. Catalog: APB11709. | |
| Letermovir Impurity 2 | Letermovir Impurity 2. Uses: For analytical and research use. Alternative Names: (S)-methyl 2-(8-fluoro-3-(2-methoxy-5-(trifluoromethyl)phenyl)-2-(4-(3-methoxyphenyl)piperazin-1-yl)-3,4-dihydroquinazolin-4-yl)acetate. Molecular formula: C30H30F4N4O4. Mole weight: 586.58. Catalog: APB01522. | |
| Letermovir impurity 20 | Letermovir impurity 20. Uses: For analytical and research use. Molecular formula: C29H28F4N4O4. Mole weight: 572.56. Catalog: APB11735. | |
| Letermovir impurity 21 | Letermovir impurity 21. Uses: For analytical and research use. Molecular formula: C29H28F4N4O4. Mole weight: 572.56. Catalog: APB11710. | |
| Letermovir impurity 23 | Letermovir impurity 23. Uses: For analytical and research use. Molecular formula: C29H28F4N4O4. Mole weight: 572.56. Catalog: APB11711. | |
| Letermovir impurity 24 | Letermovir impurity 24. Uses: For analytical and research use. Molecular formula: C18H14F4N2O4. Mole weight: 398.31. Catalog: APB11712. | |
| Letermovir impurity 25 | Letermovir impurity 25. Uses: For analytical and research use. Molecular formula: C8H6F3NO2. Mole weight: 205.14. Catalog: APB11714. | |
| Letermovir impurity 26 | Letermovir impurity 26. Uses: For analytical and research use. Molecular formula: C8H8F3NO2. Mole weight: 207.15. Catalog: APB11713. | |
| Letermovir impurity 27 | Letermovir impurity 27. Uses: For analytical and research use. Molecular formula: C11H17ClN2O. Mole weight: 228.72. Catalog: APB11736. | |
| Letermovir impurity 28 | Letermovir impurity 28. Uses: For analytical and research use. Molecular formula: C18H25N3O2. Mole weight: 315.42. Catalog: APB11716. | |
| Letermovir impurity 29 | Letermovir impurity 29. Uses: For analytical and research use. Molecular formula: C27H40N4O2. Mole weight: 452.64. Catalog: APB11715. | |
| Letermovir impurity 3 | Letermovir impurity 3. Uses: For analytical and research use. Molecular formula: C40H43F3N6O5. Mole weight: 744.82. Catalog: APB11863. | |
| Letermovir impurity 30 | Letermovir impurity 30. Uses: For analytical and research use. Molecular formula: C15H24ClN3O. Mole weight: 297.83. Catalog: APB11717. | |
| Letermovir impurity 31 | Letermovir impurity 31. Uses: For analytical and research use. Molecular formula: C26H18F2N2O4. Mole weight: 460.44. Catalog: APB11718. | |
| Letermovir impurity 32 | Letermovir impurity 32. Uses: For analytical and research use. CAS No. 654-83-1. Molecular formula: C8H8F3NO. Mole weight: 191.15. Catalog: APB654831. | |
| Letermovir impurity 33 | Letermovir impurity 33. Uses: For analytical and research use. Molecular formula: C19H16F4N2O4. Mole weight: 412.34. Catalog: APB11721. | |
| Letermovir impurity 34 | Letermovir impurity 34. Uses: For analytical and research use. Molecular formula: C33H34F2N4O5. Mole weight: 604.65. Catalog: APB11719. | |
| Letermovir impurity 35 | Letermovir impurity 35. Uses: For analytical and research use. Molecular formula: C30H28F6N4O5. Mole weight: 638.57. Catalog: APB11720. | |
| Letermovir impurity 36 | Letermovir impurity 36. Uses: For analytical and research use. Molecular formula: C19H16F4N2O4. Mole weight: 412.34. Catalog: APB11723. | |
| Letermovir impurity 37 | Letermovir impurity 37. Uses: For analytical and research use. Molecular formula: C29H28F4N4O5. Mole weight: 588.56. Catalog: APB11722. | |
| Letermovir impurity 38 | Letermovir impurity 38. Uses: For analytical and research use. CAS No. 1791412-07-1. Molecular formula: C19H16F4N2O3. Mole weight: 396.34. Catalog: APB1791412071. | |
| Letermovir impurity 4 | Letermovir impurity 4. Uses: For analytical and research use. Molecular formula: C28H26F4N4O4. Mole weight: 558.53. Catalog: APB11864. | |
| Letermovir impurity 5 | Letermovir impurity 5. Uses: For analytical and research use. Molecular formula: C28H26F4N4O4. Mole weight: 558.53. Catalog: APB11866. | |
| Letermovir impurity 6 | Letermovir impurity 6. Uses: For analytical and research use. Molecular formula: C22H22F4N4O3. Mole weight: 466.44. Catalog: APB11865. | |
| Letermovir Impurity 6 | Letermovir Impurity 6. Uses: For analytical and research use. Alternative Names: (R)-methyl 2-(8-fluoro-3-(2-methoxy-5-(trifluoromethyl)phenyl)-2-(4-(3-methoxyphenyl)piperazin-1-yl)-3,4-dihydroquinazolin-4-yl)acetate. CAS No. 917389-34-5. Molecular formula: C30H30F4N4O4. Mole weight: 586.22. Catalog: APB917389345. | |
| Letermovir impurity 7 | Letermovir impurity 7. Uses: For analytical and research use. Molecular formula: C41H45F3N6O5. Mole weight: 758.84. Catalog: APB11867. | |
| Letermovir Impurity 7 | Letermovir Impurity 7. Uses: For analytical and research use. Alternative Names: (R)-2-(8-fluoro-3-(2-methoxy-5-(trifluoromethyl)phenyl)-2-(4-(3-methoxyphenyl)piperazin-1-yl)-3,4-dihydroquinazolin-4-yl)acetic acid. CAS No. 917389-37-8. Molecular formula: C29H28F4N4O4. Mole weight: 572.20. Catalog: APB917389378. | |
| Letermovir impurity 8 | Letermovir impurity 8. Uses: For analytical and research use. Molecular formula: C21H18F2N2O5. Mole weight: 416.38. Catalog: APB11701. | |
| Letermovir impurity 9 | Letermovir impurity 9. Uses: For analytical and research use. Molecular formula: C19H16F4N2O4. Mole weight: 412.34. Catalog: APB11702. | |
| L-Ethionine | L-Ethionine. Group: Biochemicals. Alternative Names: S-Ethyl-L-homocysteine. Grades: Highly Purified. CAS No. 13073-35-3. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C6H13NO2S. US Biological Life Sciences. | Worldwide |
| L-Ethionine | Ethionine is an antimetabolite and methionine antagonist. It also produces liver neoplasms. Uses: Ethionine-induced inhibition of protein synthesis and lowering of atp level in the liver. Synonyms: H-Eth-OH; (S)-2-Amino-4-(ethylthio)butanoic acid. Grade: 98%. CAS No. 13073-35-3. Molecular formula: C6H13NO2S. Mole weight: 163.24. | |
| L-Ethionine | L-Ethionine (L-ETH) is aamino acids and their derivatives. Uses: Scientific research. Category: Signaling pathways. Alternative Names: L-ETH. CAS No. 13073-35-3. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-W017200. | |
| Letolizumab | Letolizumab (BMS-986004) is a monoclonal antibody targeting CD40L, which is produced to express mutant IgG1 lacking effector function, including Fc binding and complement fixation. Letolizumab reduces rejection, thromboembolism and prolongs the survival time[1][2][3]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: BMS-986004. CAS No. 1450981-87-9. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P99701. | |
| Letosteine | Letosteine. Group: Biochemicals. Grades: Highly Purified. CAS No. 53943-88-7. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences. | Worldwide |
| Letraconazole impurity 1 | Letraconazole impurity 1. Uses: For analytical and research use. CAS No. 1644566-39-1. Molecular formula: C17H13N3O4. Mole weight: 323.31. Catalog: APB1644566391. | |
| Letraconazole impurity 2 | Letraconazole impurity 2. Uses: For analytical and research use. CAS No. 2170106-13-3. Molecular formula: C17H15N5O2. Mole weight: 321.34. Catalog: APB2170106133. | |
| Letraconazole impurity 3 | Letraconazole impurity 3. Uses: For analytical and research use. Molecular formula: C17H11N5O2. Mole weight: 317.31. Catalog: APB11067. | |
| Letrozole | A nonsteroidal aromatase inhibitor structurally related to Fadrozole. Antineoplastic. An orally bioavailable non-steroidal triazole compound that acts as a potent and selective inhibitor of aromatase (IC50=140, 350 and 450pM in Dex-treated fibroblasts, MCF-7Ca, and JEG-3 cells, respectively). Competitively, but reversibly binds to the heme iron of aromatase. Does not affect the synthesis of adrenal mineralocorticoid or glucocorticoids. Reported to be highly effective as an anti-estrogenic and anti-proliferative agent in estrogen-rich tumors. Also delays the fusing of the growth plates in adolescents and enhances the effectiveness of growth hormone. Shown to synergistically induce apoptosis and cause tumor regression when combined with IGF-1R inhibitors. Group: Biochemicals. Alternative Names: 4, 4- (1H-1, 2, 4-Triazol-1-ylmethylene) bisbenzonitrile; 4-[1- (4-Cyanophenyl) -1- (1, 2, 4-triazol-1-yl) methyl]benzonitrile; CGS 20267; Femara; Lerozole; Letrazole; Aromatase Inhibitor II. Grades: Highly Purified. CAS No. 112809-51-5. Pack Sizes: 1g, 5g. Molecular Formula: C17H11N5, Molecular Weight: 285.3. US Biological Life Sciences. | Worldwide |
| Letrozole | 1g Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C17H11N5. CAS No. 112809-51-5. Prepack ID 36941533-1g. Molecular Weight 285.3. See USA prepack pricing. | |
| Letrozole | Letrozole (CGS 20267) is a potent, selective, reversible and orally active non-steroidal inhibitor of aromatase, with an IC50 of 11.5 nM. Letrozole selective inhibits estrogen biosynthesis, and can be used for the research of breast cancer[1][2][3]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: CGS 20267. CAS No. 112809-51-5. Pack Sizes: 10 mM * 1 mL in DMSO; 25 mg; 50 mg; 100 mg; 200 mg; 500 mg; 1 g. Product ID: HY-14248. | |
| Letrozole | Letrozole is a third generation inhibitor of aromatase with IC50 of 0.07-20 nM in cell-free assays.It has no effect on the plasma levels of 17α-OH progesterone, thyroid-stimulating hormone (TSH), luteinizing hormone (LH), follicle-stimulating hormone (FSH), or androstenedione and does not affect normal urine electrolyte excretion or thyroid function in clinical studies. Letrozole induces autophagy. Group: Inhibitors. Alternative Names: CGS 20267. CAS No. 112809-51-5. Pack Sizes: 25mg. Product ID: S1235. Formula: C17H11N5. Smiles: C1=CC(=CC=C1C#N)C(C2=CC=C(C=C2)C#N)N3C=NC=N3. Storage Conditions: 2 years -80 in solvent. |  United States; Europe |
| Letrozole-d4 | A deuterated version of Letrozole, a nonsteroidal aromatase inhibitor structurally related to Fadrozole.The current lot is 84% d4, 16% d3, no detectable d2, d1 or d0. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Letrozole-[d4] | Letrozole-[d4] is the labelled analogue of Letrozole, which is a nonsteroidal aromatase inhibitor structurally related to Fadrozole. Synonyms: Letrozole-d4; 4,4'-(1H-1,2,4-Triazol-1-ylmethylene)bisbenzonitrile-d4; 4-[1-(4-Cyanophenyl)-1-(1,2,4-triazol-1-yl)methyl]benzonitrile-d4; CGS 20267-d4; Femara-d4; Lerozole-d4; Letrazole-d4. Grade: ≥95%. CAS No. 1133712-96-5. Molecular formula: C17H7D4N5. Mole weight: 289.33. | |
| Letrozole EP Impurity B | Letrozole EP Impurity B. Uses: For analytical and research use. CAS No. 113402-31-6. Molecular formula: C22H13N3. Mole weight: 319.37. Catalog: APB113402316. | |
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