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78501-98-1

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78501-98-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78501-98-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,5,0 and 1 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 78501-98:
(7*7)+(6*8)+(5*5)+(4*0)+(3*1)+(2*9)+(1*8)=151
151 % 10 = 1
So 78501-98-1 is a valid CAS Registry Number.

78501-98-1Relevant articles and documents

Thienospirane I: Synthese von Spiro-Derivaten

Stanetty, Peter

, p. 1043 - 1056 (2007/10/02)

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