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10005-75-1

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10005-75-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 10005-75-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,0,0 and 5 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 10005-75:
(7*1)+(6*0)+(5*0)+(4*0)+(3*5)+(2*7)+(1*5)=41
41 % 10 = 1
So 10005-75-1 is a valid CAS Registry Number.

10005-75-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 3β-Acetoxy-14-hydroxy-5β,14β-pregnan-20-on

1.2 Other means of identification

Product number -
Other names Acetic acid (3S,5R,8R,9S,10S,13R,14S,17S)-17-acetyl-14-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester

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:10005-75-1 SDS

10005-75-1Downstream Products

10005-75-1Relevant articles and documents

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Danieli,N. et al.

, p. 875 - 876 (1962)

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Synthesis of 3β,14-Dihydroxy-5β,14β-pregnan-20-one C-3 Derivatives: Ozonolysis of Digitoxin and Digitoxigenin and their Derivatives followed by Zinc-Acid Reduction to the C-21 Methyl Ketone

Templeton, John F.,Ling, Yangzhi,Jin, Jichun,Boehmer, Mark A.,Zeglam, Talal H.,LaBella, Frank S.

, p. 823 - 829 (2007/10/02)

Ozonolysis of digitoxin, digitoxin tetraacetate, digitoxin tetrakis-(2,2,2-trichloroethyl carbonate), digitoxigenin, digitoxigenin acetate, digitoxigenin hemisuccinate and digitoxigenin 2,2,2-trichloroethyl carbonate followed by treatment with excess of zinc in acetic acid gave either the corresponding 21-hydroxy ester after 5 min or the 21-methyl ketone after 20 h.This procedure is more efficient than methods previously reported for the conversion of the α,β-unsaturated γ-lactone into an acetyl group and is applicable to the cardiac glycosides directly to give 14β-hydroxypregnan-20-one derivatives.Acidic hydrolysis of 14,21-dihydroxy- and 14-hydroxy-3β-tris(digitoxosyloxy)-5β,14β-pregnan-20-one is reported.Structures are based on 1H and 13C NMR assignments.

Partial syntheses of cardenolides and cardenolide analogues. III. Synthesis of cardenolide-analogous methyl β-steroidyl-crotonates

Theil,Lindig,Repke

, p. 1012 - 1020 (2007/10/02)

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