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76681-81-7

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76681-81-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76681-81-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,6,8 and 1 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 76681-81:
(7*7)+(6*6)+(5*6)+(4*8)+(3*1)+(2*8)+(1*1)=167
167 % 10 = 7
So 76681-81-7 is a valid CAS Registry Number.

76681-81-7Downstream Products

76681-81-7Relevant articles and documents

Heterocyclensynthesen mit 5-Phenyl-isoxazoliumsalzen; Synthese und Eigenschaften von 2-Phenacyliden-chinazolin-4-onen

Haber, Hanka,Henning, Hans-Georg

, p. 336 - 337 (2007/10/02)

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