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5,6-oxido-3β,20β-dihydroxypregnane dibenzoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

75851-45-5

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75851-45-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75851-45-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,8,5 and 1 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 75851-45:
(7*7)+(6*5)+(5*8)+(4*5)+(3*1)+(2*4)+(1*5)=155
155 % 10 = 5
So 75851-45-5 is a valid CAS Registry Number.

75851-45-5Relevant academic research and scientific papers

A Reinvestigation of the Mechanism of Pseudomonas testosteroni Δ5-3-Ketosteroid Isomerase

Viger, Antoinette,Coustal, Suzy,Marquet, Andree

, p. 451 - 458 (1981)

The mechanism of isomerization of Δ5-3-keto steroid by the enzyme of P. testosteroni has been reinvestigated with androst-5-ene-3,17-dione 1.The formerly proposed 4β -> 6β intramolecular transfer does not account for all the reaction.It has bee

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