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87430-07-7

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87430-07-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87430-07-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,4,3 and 0 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 87430-07:
(7*8)+(6*7)+(5*4)+(4*3)+(3*0)+(2*0)+(1*7)=137
137 % 10 = 7
So 87430-07-7 is a valid CAS Registry Number.

87430-07-7Downstream Products

87430-07-7Relevant articles and documents

SYNTHESIS OF SOME 9-ARYL-9-AZA-2,8-DIOXO-4,5-BENZOBICYCLONONANE, A NEW HETEROCYCLIC SYSTEM

Ghosh, Malay,Kar, Gandhi K. Ray, Jayanta K.,Chatterjee, Basanta G.

, p. 667 - 676 (2007/10/02)

A new and vaersatile synthetic procedure for the title compound is reported.Two routes for the cyclization of diazoketones (4) has been developed.

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