19914-67-1(13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one)
19914-67-1 Basic informationMore
- Product Name:13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one
- Synonyms: 13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one 17-Ethinyl-17-hydroxy-18-methylestr-5(10)-en-3-one 13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-5(10)-en-20-yn-3-one(Levonorgestrel Impurity B) 13-Ethyl-17a-ethynyl-17-hydroxygon-5(10)-en-3-one 13-Ethyl-17-hydroxy-18,19-dinor-17a-pregn-5(10)-en-20-yn-3-one(Levonorgestrel Impurity B) EP Levonorgestrel Impurity B 13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-5(10)-en-20-yn-3-one (Levo Norgestrel Impurity) 13-ethyl-17-hydroxy-18,19-dinor-17α-pregn-5(10)-en-20-yn-3-one
- CAS:19914-67-1
- MF:C21H28O2
- MW:312.45
- EINECS:
- Mol File:19914-67-1.mol
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- Company Name:BOC Sciences
- Tel:1-631-485-4226; 16314854226
- Nationality:United States
- Products Intro:Product Name:Levonorgestrel Impurity B
CAS:19914-67-1
Purity:> 95% Remarks:EP Levonorgestrel impurity B - CB Index:65
- Related Information:Catalog(14059)
- Company Name:Clearsynth Labs Limited
- Tel:+91-22-26355700
- Nationality:India
- Products Intro:Product Name:13-Ethyl-17-hydroxy-18,19-dinor-17a-pregn-5(10)-en-20-yn-3-one
(Levo Norgestrel IMpurity)
CAS:19914-67-1
Remarks:CS-T-08652 - CB Index:58
- Related Information:Catalog(9685)
- Company Name:BOC Sciences
- Tel: 16314854226
- Nationality:United States
- Products Intro:Product Name:Levonorgestrel Impurity B
CAS:19914-67-1
Purity:>95% - CB Index:65
- Related Information:Catalog(9926)
- Company Name:Standardpharm Co. Ltd.
- Tel:86-714-3992388
- Nationality:United States
- Products Intro:Product Name:Levonorgestrel EP Impurity B
CAS:19914-67-1
Purity:0.99 Package:10mg;25mg;50mg;100mg - CB Index:58
- Related Information:Catalog(14336)
- Company Name:Cato Research Chemicals Inc.
- Tel:020-81215950 4000-868-328
- Nationality:United States
- Products Intro:Product Name:Levonorgestrel EP Impurity B
CAS:19914-67-1
Purity:95%（HPLC） Package:10mg；25mg；50mg；100mg - CB Index:58
- Related Information:Catalog(10413)