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77153-75-4

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77153-75-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77153-75-4 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, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 77153-75:
(7*7)+(6*7)+(5*1)+(4*5)+(3*3)+(2*7)+(1*5)=144
144 % 10 = 4
So 77153-75-4 is a valid CAS Registry Number.

77153-75-4Upstream product

77153-75-4Relevant articles and documents

Elimination Reactions in 1-Amino-2-phenylhexahydroazepine Derivatives

Wawzonek, Stanley,Shradel, Jan Michael

, p. 2410 - 2412 (1981)

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