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D(15)-Nor-5α-pregnan-20-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

32318-97-1

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32318-97-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 32318-97-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,3,1 and 8 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 32318-97:
(7*3)+(6*2)+(5*3)+(4*1)+(3*8)+(2*9)+(1*7)=101
101 % 10 = 1
So 32318-97-1 is a valid CAS Registry Number.

32318-97-1Relevant academic research and scientific papers

Synthesis and Photoreaction of D-Nor-5α-androstan-16-one Acetylhydrazone in the Presence of Oxygen

Suginome, Hiroshi,Uchida, Tsutomu,Kizuka, Kazuhiko,Masamune, Tadashi

, p. 2285 - 2291 (2007/10/02)

D-Nor-5α-androstan-16-one was prepared via seven steps from 16-diazo-3β-hydroxyandrost-5-en-17-one.The major products of the photolysis of its acetylhydrazone in dioxane containing oxygen were the parent ketone and 17-oxa-5α-androstan-16-one, accompanied

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