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3α,7α,23-Tris(acetyloxy)cholan-24-oic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

56087-14-0

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56087-14-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 56087-14-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,0,8 and 7 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 56087-14:
(7*5)+(6*6)+(5*0)+(4*8)+(3*7)+(2*1)+(1*4)=130
130 % 10 = 0
So 56087-14-0 is a valid CAS Registry Number.

56087-14-0Relevant academic research and scientific papers

Method for synthesizing 3alpha, 7alpha-dihydroxy-5-beta-cholanic acid from duck cholic acid

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, (2021/02/06)

The invention belongs to the field of organic synthesis of carbocyclic compounds, and particularly relates to a method for synthesizing 3alpha, 7alpha-dihydroxy-5-beta-cholanic acid from duck cholic acid. According to the method, chenodeoxycholic acid with purity of 97.6% is synthesized by using duck cholic acid as a raw material. The comprehensive yield is 87.8%, the purity of the product is highwhile a high-temperature reaction is avoided, and later impurity removal is simple and convenient.

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