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1923-17-7

1923-17-7

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1923-17-7 Usage

Chemical Properties

White Solid

Uses

Steroid which possesses androgenic activities.

Check Digit Verification of cas no

The CAS Registry Mumber 1923-17-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,2 and 3 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1923-17:
(6*1)+(5*9)+(4*2)+(3*3)+(2*1)+(1*7)=77
77 % 10 = 7
So 1923-17-7 is a valid CAS Registry Number.

1923-17-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name Drostanolone Acetate

1.2 Other means of identification

Product number -
Other names (2α,5α,17β)-2-Methyl-3-oxoandrostan-17-yl acetate

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:1923-17-7 SDS

1923-17-7Downstream Products

1923-17-7Relevant articles and documents

Ring A Conformation in Steroids 2 -NMR Study of C-2 Monomethyl- and Dimethyl-Substituted 5α-Androstan-3-ones

Marat, Kirk,Templeton, John F.,Gupta, R. K.,Kumar, Sashi V. P.

, p. 730 - 733 (1987)

Ring A proton shifts and couplings and 13C shifts of all carbons are given for 17β-acetoxy-2α-methyl- and 17β-methoxy-2β-methyl-5α-androstan-3-one and 2,2-dimethyl-17β-methoxy-5α-androstan-3-one.It was concluded that the 2α-methyl derivative exists with ring A in a regular chair conformation while the 2β-methyl derivative exists with ring A in an inverted boat conformation with C-2 and C-5 at the bow/stern positions.The data for 2,2-dimethyl-17Β-methoxy-5α-androstan-3-one suggest an equilibrium of these two conformers.KEY WORDS 1H NMR 13C NMR monomethyl/dimethyl 5α-androstan-3-ones Steroid Ring A conformation

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