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21066-20-6

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  • (3alpha,5beta,12alpha)-3,12-Bis(acetyloxy)-7-oxocholan-24-oic acid methyl ester Manufacturer/High quality/Best price/In stock

    Cas No: 21066-20-6

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21066-20-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21066-20-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,0,6 and 6 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 21066-20:
(7*2)+(6*1)+(5*0)+(4*6)+(3*6)+(2*2)+(1*0)=66
66 % 10 = 6
So 21066-20-6 is a valid CAS Registry Number.

21066-20-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name methyl 7-dehydrocholate diacetate (methyl 3α,12α-diacetoxy-7-oxo-5β-cholan-24-oate)

1.2 Other means of identification

Product number -
Other names (3ALPHA,5BETA,12ALPHA)-3,12-BIS(ACETYLOXY)-7-OXOCHOLAN-24-OIC ACID METHYL 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:21066-20-6 SDS

21066-20-6Relevant articles and documents

Tserng,Klein

, p. 167,170 (1979)

Asymmetric induction by the cholestanic moiety on Tropos species: Synthesis and stereochemical characterization of bile acid-based biphenyl phosphites

Iuliano,Facchetti,Uccello-Barretta

, p. 4943 - 4950 (2007/10/03)

Three different bile acid-derived biphenyl phosphites were synthesized, starting from cholic and deoxycholic acids and biphenol, and their stereochemical features were checked by CD and NMR spectroscopies. On the basis of the spectroscopic results, the ca

Asymmetric Diels-Alder reactions of chiral acrylates of cholic acid derivatives

Mathivanan,Maitra

, p. 364 - 369 (2007/10/02)

New steroid-based chiral auxiliaries 6, 9, and 12 have been synthesized from readily available cholic acid. These new chiral auxiliaries place the reactive and the shielding sites in a 1,5 relationship to each other. Diels-Alder reaction of cyclopentadien

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