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75646-58-1

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75646-58-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75646-58-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,6,4 and 6 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 75646-58:
(7*7)+(6*5)+(5*6)+(4*4)+(3*6)+(2*5)+(1*8)=161
161 % 10 = 1
So 75646-58-1 is a valid CAS Registry Number.

75646-58-1Relevant articles and documents

Studies on Intramolecular Alkylation. XII. Stereochemical Aspects of the Preparation of β,γ-Unsaturated Aldehydes from the -Sigmatropic Rearrangement of Ammonium Ylides

Mander, Lewis N.,Turner, John V.

, p. 1559 - 1568 (2007/10/02)

The -sigmatropic rearrangement of a series of acetonitrile-derived allylic ammonium ylides +(C4H8)-CHCN; R = 4'-t-butylcyclohexylidenemethyl (3), 4'-t-butylcyclohex-1-enyl (10), 5'-t-butyl-2'-methylcyclohex-1-enyl (14), 4'

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