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

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

English name: Acetate gossypolAppearance: yellow crystalMolecular weight: 578.61CAS no. : 12542-36-8Test method: HPLCContent: > 99%Standard: CP2000Melting point: 175 ~ 180 ℃Dry weight loss: 1% or le

English name: Beclometasone Pressurised InhalationCas No: 5534-09-8EINECS: 226-886-0Molecular formula: C28H37ClO7Molecular weight: 521.04Specification: aerosol: 200 spray, spray every 50 mu g.Boiling

CAS no. : 171596-29-5English name: CialisEnglish synonyms: IC 351; CIALIS. Calais. Adcirca; ICOS 351; TADALAFIL. Tadanafil; Tadalafei; GF 196960; The UK, 336017CBNumber: CB2236841Molecular formula: C2

English name clostebol acetateCAS RN 855-19-6EINECS no. 212-720-4Molecular formula C21H29ClO3The molecular weight of 364.9062Properties: white or almost white crystalline powderPurpose: pharmaceutical

The English name of EcdysteroneCas number 5289-74-7Molecular formula C27H44O7The molecular weight of 480.6490% 90% rules 90% UV, HPLC, HPLC, HPLC was 95%, 98% by HPLCSource products Aquatic plants, al

English name: EstriolEnglish alias: Aacifemine, Destriol, Estriolum, Oekolp, Oestril, Oestriol, Theclol, Theelol, TriovexThe CAS number: 50-27-1EINECS no. : 200-022-2Molecular formula: C18H24O3Molecul