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Acetic acid (3S,5S,9R,10S,13R,15R,17R)-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-3-trityloxy-2,3,4,5,6,7,9,10,11,12,13,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-15-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

444183-97-5

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444183-97-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 444183-97-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,4,1,8 and 3 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 444183-97:
(8*4)+(7*4)+(6*4)+(5*1)+(4*8)+(3*3)+(2*9)+(1*7)=155
155 % 10 = 5
So 444183-97-5 is a valid CAS Registry Number.

444183-97-5Downstream Products

444183-97-5Relevant academic research and scientific papers

Stereospecific reduction of keto group in 3β-triphenylmethoxy-5α -cholest-8(14)-en-15-one

Ignatov,Misharin

, p. 167 - 168 (2002)

The reduction of 3β-triphenylmethoxy-5α-cholest-8(14)-en-15-one with lithium aluminum hydride resulted in a quantitative yield of 3β-triphenylmethoxy-5α-cholest-8(14)-en-15β-ol.

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