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90097-32-8

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90097-32-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90097-32-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,0,9 and 7 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 90097-32:
(7*9)+(6*0)+(5*0)+(4*9)+(3*7)+(2*3)+(1*2)=128
128 % 10 = 8
So 90097-32-8 is a valid CAS Registry Number.

90097-32-8Relevant articles and documents

Derivatives and Reactions of Glutaconaldehyde; XV. Preparation of 3-Acetyl-2(1H)-pyridinethiones from Pyrylium Salts

Asaad, Fahmy M.,Becher, Jan

, p. 1025 - 1027 (2007/10/02)

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