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[(3S,4R,5S,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-Dimethyl-hexyl)-3-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-4-ylmethyl]-carbamic acid benzyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

119856-24-5

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119856-24-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 119856-24-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,8,5 and 6 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 119856-24:
(8*1)+(7*1)+(6*9)+(5*8)+(4*5)+(3*6)+(2*2)+(1*4)=155
155 % 10 = 5
So 119856-24-5 is a valid CAS Registry Number.

119856-24-5Downstream Products

119856-24-5Relevant academic research and scientific papers

SYNTHESIS OF NEW NITRO AND AMINO STEROLS; POTENTIAL INHIBITORS OF 4-METHYL STEROL OXIDASE.

Ekhato, I. Victor,Robinson, Cecil H.

, p. 3239 - 3242 (1988)

New 4-nitro and 4-amino 5α-steroids were made regioselectively from cholesterol via nitration of 3-acetoxy-5α-cholesta-1,3-diene (2).Nitration of enol acetate (2) gave 4α-nitro-5α-cholest-1-en-3-one (3), which was catalytically reduced to 4α-nitro-5α-chol

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