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153967-98-7

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153967-98-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 153967-98-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,3,9,6 and 7 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 153967-98:
(8*1)+(7*5)+(6*3)+(5*9)+(4*6)+(3*7)+(2*9)+(1*8)=177
177 % 10 = 7
So 153967-98-7 is a valid CAS Registry Number.

153967-98-7Relevant articles and documents

A convenient synthesis of N-methyl-3-(2-ethenylphenyl)-1(2H)-isoquinolones, key models for the elaboration of the benzo[c] phenanthridinone and phenanthridine skeletons

Couture, Axel,Cornet, Helene,Grandclaudon, Pierre

, p. 8097 - 8100 (2007/10/02)

A variety of N-methyl-3-(2-ethenylphenyl)-1(2H)-isoquinolones 1a-e have been prepared by base-induced intramolecular cyclization of N-(2-ethenylbenzoyl)-N,2-dimethylbenzamide derivatives 2a-e. The concomitant formation of the fused dihydro benzo[c]phenant

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