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(2S,3aS,3bS,5aS,6S,8aS,8bR,10aS)-6-Hydroxy-3a,5a-dimethyl-hexadecahydro-dicyclopenta[a,f]naphthalene-2-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

95306-13-1

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95306-13-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 95306-13-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,3,0 and 6 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 95306-13:
(7*9)+(6*5)+(5*3)+(4*0)+(3*6)+(2*1)+(1*3)=131
131 % 10 = 1
So 95306-13-1 is a valid CAS Registry Number.

95306-13-1Upstream product

95306-13-1Downstream Products

95306-13-1Relevant academic research and scientific papers

A FAVORSKI REACTION USING IODOSOBENZENE

Daum, Sol J.

, p. 4725 - 4728 (1984)

Iodosobenzene or iodobenzene diacetate and excess base when reacted with 17β-hydroxy-5α-androstane-3-one (1a) unexpectedly gave a good yield of Favorski acid (3a) and some (3b). 17β-hydroxy-5α-19-norandrostan-3-one (1b) gave mainly the expected dimethylketal of the 2α-hydroxy-3-ketosteroid (5).

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