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157736-05-5

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157736-05-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157736-05-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,7,3 and 6 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 157736-05:
(8*1)+(7*5)+(6*7)+(5*7)+(4*3)+(3*6)+(2*0)+(1*5)=155
155 % 10 = 5
So 157736-05-5 is a valid CAS Registry Number.

157736-05-5Relevant articles and documents

Metal-assisted fragmentation of N-aryl- and -alkyl-N-trimethylsilylaminosulfur chlorides and N-aryl- and -alkyl-aminosulfur chlorides in the presence of conjugated dienes: Synthesis and reactivity of 2-substituted-3,6-dihydro-1,2-thiazines

Bryce, Martin R.,Chesney, Antony,McKelvey, Graham N.,Batsanov, Andrei S.,Howard, Judith A. K.,Anderson, Martin

, p. 1825 - 1831 (2007/10/03)

N-Alkyl- and -aryl-N-trimethylsilylaminosulfur chlorides 2 and N-aryl- and -alkyl-aminosulfur chlorides 8 fragment in the presence of silver ions and a conjugated diene to yield 2-substituted-3,6-dihydro-1,2-thiarines 6 as the major products, possibly via

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