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17-hydroxy-7-methyl-D-homoestra-4,16-dien-3-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

103742-75-2

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103742-75-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103742-75-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,7,4 and 2 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 103742-75:
(8*1)+(7*0)+(6*3)+(5*7)+(4*4)+(3*2)+(2*7)+(1*5)=102
102 % 10 = 2
So 103742-75-2 is a valid CAS Registry Number.
InChI:InChI=1/C20H28O2/c1-12-10-13-11-14(21)6-7-15(13)16-8-9-20(2)17(19(12)16)4-3-5-18(20)22/h3,5,11-12,15-19,22H,4,6-10H2,1-2H3/t12-,15+,16-,17?,18+,19-,20+/m1/s1

103742-75-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name (4aR,4bS,6aS,7S,10bR,11R)-7-hydroxy-6a,11-dimethyl-3,4,4a,4b,5,6,7,10,10a,10b,11,12-dodecahydrochrysen-2-one

1.2 Other means of identification

Product number -
Other names 17-Hydroxy-7-methyl-D-homoestra-4,16-dien-3-one

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:103742-75-2 SDS

103742-75-2Downstream Products

103742-75-2Relevant academic research and scientific papers

Synthesis and testing of 17aβ-hydroxy-7α-methyl-D-homoestra-4,16-dien-3-one: a highly potent orally active androgen

Avery, Mitchell A.,Tanabe, Masato,Crowe, David F.,Detre, George,Peters, Richard H.,Chong, Wesley K. M.

, p. 59 - 64 (2007/10/02)

The title compound, 17aβ-hydroxy-7α-methyl-D-homoestra-4, 16-dien-3-one (3), was synthesized in five steps (17percent overall yield) from 7α-methylestrone methyl ether (5) and was found to possess oral androgenic activity, in excess of other known androgens, without using 17α-alkyl substitution. (Steroids 55:59-64, 1990)

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