(5α,17α)-13-Ethyl-17-hydroxy-5-Methoxy-18,19-dinorpregn-20-yn-3-one

Englisch Name:: (5α,17α)-13-Ethyl-17-hydroxy-5-Methoxy-18,19-dinorpregn-20-yn-3-one

Synonyma:: Levonorgestrel IMpurity O;4,5-Dihydro-5a-methoxylevonorgestrel;4,5-Dihydro-5α-Methoxylevonorgestrel;4,5-Dihydro-5a-methoxy D-(-)-norgestrel;4,5-Dihydro-5α-Methoxy D-(-)-Norgestrel;4,5-Dihydro-5α-Methoxy D-(-)-Norgestrel Discontinued;Levonorgestrel Impurity 15（Levonorgestrel EP Impurity O）;13-ethyl-17-hydroxy-5a-methoxy-18,19-dinor-17a-pregn-20-yn-3-one;(5α,17α)-13-Ethyl-17-hydroxy-5-Methoxy-18,19-dinorpregn-20-yn-3-one;18,19-Dinorpregn-20-yn-3-one, 13-ethyl-17-hydroxy-5-methoxy-, (5α,17α)- (9CI)

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Eigenschaften Sicherheit Verwendungswort Produktionsfirma 48

(5α,17α)-13-Ethyl-17-hydroxy-5-Methoxy-18,19-dinorpregn-20-yn-3-one Eigenschaften

An impurity of of the contraceptive Levonorgestrel (N689510).

Global( 48)Lieferanten

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14332	58
Changsha Junyu Chemexpress.co., Ltd	+86-13723890100	info@csjyyy.cn	China	134	58
Moxin Chemicals	+86-17320513646 +8617320513646	anna@molcoo.com	China	10000	58
QUALITY CONTROL SOLUTIONS LTD.	+86-0755-66853366 +8613670046396	export03@qcsrm.com	China	24342	58
LangFangshi Zekang Pharma Tech CO.,Itd.	0316-2883536 19333636468	93618484@qq.com	China	2638	58
J & K SCIENTIFIC LTD.	18210857532; 18210857532	jkinfo@jkchemical.com	China	96815	76
Chemsky (shanghai) International Co.,Ltd	021-50135380	shchemsky@sina.com	China	15402	60
BOC Sciences	1-631-485-4226; 16314854226	info@bocsci.com	United States	9920	65
S.Z. PhyStandard Bio-Tech. Co., Ltd.	0755-4000505016 13380397412	3001272453@qq.com	China	5000	50
Quality Control Solutions Ltd.	0755-66853366 13670046396	orders@qcsrm.com	China	18190	56

Levonorgestrel (±)-13-Ethyl-3-methoxy-18,19-dinor-17α-pregna-2,5(10)-dien-20-yn-17-ol 13-Ethyl-3-methoxy-18,19-dinor-17α-pregna-2,5(10)-dien-20-yn-17-ol (±)-13-Ethyl-3-methoxygona-2,5(10)-dien-17β-ol Norethisteron

(5α,17α)-13-Ethyl-17-hydroxy-5-Methoxy-18,19-dinorpregn-20-yn-3-one
4,5-Dihydro-5α-Methoxy D-(-)-Norgestrel Discontinued
4,5-Dihydro-5α-Methoxy D-(-)-Norgestrel
4,5-Dihydro-5α-Methoxylevonorgestrel
Levonorgestrel IMpurity O
(5R,8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-5-methoxy-2,4,6,7,8,9,10,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-3-one
Levonorgestrel Impurity 15（Levonorgestrel EP Impurity O）
18,19-Dinorpregn-20-yn-3-one, 13-ethyl-17-hydroxy-5-methoxy-, (5α,17α)- (9CI)
4,5-Dihydro-5a-methoxylevonorgestrel
13-ethyl-17-hydroxy-5a-methoxy-18,19-dinor-17a-pregn-20-yn-3-one
4,5-Dihydro-5a-methoxy D-(-)-norgestrel
155683-60-6