vardenafil224785-91-5English name: (Vardenafil)Also known as: that the tileChemical formula: C23H32N6O4SAppearance: white crystal powderMelting point: 192 ℃Dry weight loss: 99.6%Execution standard:

English name: ProgesteroneThe CAS number: 57-83-0EINECS no. : 200-350-6Molecular formula: C21H30O2Molecular weight: 314.468 Density: 1.13 g/cm3Melting point: 128-132 ℃Boiling point: 496.4 °

English name 1 - Dehydro - 17 a - methyltestosteroneCAS RN) 72-63-9EINECS no. 200-787-2Molecular formula C20H28O2The molecular weight of 300.4351With a way for chronic wasting disease, pediatric dyspl

English name: 17 - B - estradiol valerateCAS no. : 979-32-8EINECS no. : 213-559-2Molecular formula: C23H32O3Molecular weight: 356.4984Density: 1.13 g/cm3Melting point: 144 ℃Boiling point: 486.2 °

English name: 17 - methyltestosteroneThe CAS number: 58-18-4EINECS no. : 200-366-3Molecular formula: C20H30O2Molecular weight: 302.451The molecular structure: 17 58-18-4 - methyl testosteroneChemical

English name: 17 b - hydroxyestr - 4 - en - 3 - one 17 - (3 - phenylpropionate)CAS no. : 62-90-8Molecular formula: C27H34O3Molecular weight: 406.56EINECS no. : 200-551-9

Foreign names 17 b - [(1 - Oxo - 10 - undecenyl) foxy] - androsta -[category] hormones"CAS number" 13103-34-9【 molecular formula 】 C30H44O3【 molecular weight 】 452.67【 specificatio

English name: 19 - nortestosteroneCAS no. : 434-22-0EINECS no. : 207-101-0Molecular formula: C18H26O2Molecular weight: 274.3978InChI: InChI = 1 / C18H26O2 / c1-18-9-8-14-18-9-8-12 (19) 10-11 (13) 2-4-

English name 7 - Keto - DehydroepiandrosteroneCAS RN 566-19-8Molecular formula C19H26O3The molecular weight of 302.4079Sex form: white crystalline powder Melting point: 240.0 ~ 244.0 ℃ dry weight lo