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methyl 3α,7α-diacetyl-11β-(p-methoxyphenyl)amino-12α-oxo-5β,17β-cholan-24-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1398103-92-8

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1398103-92-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1398103-92-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,8,1,0 and 3 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1398103-92:
(9*1)+(8*3)+(7*9)+(6*8)+(5*1)+(4*0)+(3*3)+(2*9)+(1*2)=178
178 % 10 = 8
So 1398103-92-8 is a valid CAS Registry Number.

1398103-92-8Downstream Products

1398103-92-8Relevant academic research and scientific papers

Stereoselective synthesis of pentacyclic steroids functionalized at C-11

Ibrahim-Ouali, Malika,Romero, Eugenie,Hamze, Khalil

, p. 1092 - 1100 (2012/11/13)

We set out to describe an efficient and versatile method for preparing pentacyclic steroids diversely substituted at C-11 from cholic acid, via a stereoselective epoxidation and the epoxide opening as the key steps. The characteristic 1H and 13C NMR spectroscopic features of the synthesized compounds are reported.

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