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77958-42-0

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77958-42-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77958-42-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,9,5 and 8 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 77958-42:
(7*7)+(6*7)+(5*9)+(4*5)+(3*8)+(2*4)+(1*2)=190
190 % 10 = 0
So 77958-42-0 is a valid CAS Registry Number.

77958-42-0Downstream Products

77958-42-0Relevant articles and documents

Condensation of enolates with hexachlorobutadiene

Kende, Andrew S.,Fludzinski, Pawel,Hill, John H.

, p. 2904 - 2905 (1981)

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