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477952-42-4

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477952-42-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 477952-42-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,7,9,5 and 2 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 477952-42:
(8*4)+(7*7)+(6*7)+(5*9)+(4*5)+(3*2)+(2*4)+(1*2)=204
204 % 10 = 4
So 477952-42-4 is a valid CAS Registry Number.

477952-42-4Relevant articles and documents

Diastereoselectivity in the cyclization of alkene radical cations generated under non-oxidizing conditions: Contact ion pairs and memory effects

Crich, David,Ranganathan, Krishnakumar

, p. 12422 - 12423 (2002)

A series of highly diastereomerically enriched 1,5-dimethyl-, 2,5-dimethyl-, and 3,5-dimethyl-N-benzyl-5-nitro-4-(diphenylphosphatoxy)hexylamines were exposed to tributyltin hydride and AIBN in benzene at reflux. The ensuing reactions, interpreted in term

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