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77153-80-1

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77153-80-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77153-80-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,1,5 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 77153-80:
(7*7)+(6*7)+(5*1)+(4*5)+(3*3)+(2*8)+(1*0)=141
141 % 10 = 1
So 77153-80-1 is a valid CAS Registry Number.

77153-80-1Relevant articles and documents

Elimination Reactions in 1-Amino-2-phenylhexahydroazepine Derivatives

Wawzonek, Stanley,Shradel, Jan Michael

, p. 2410 - 2412 (2007/10/02)

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