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77663-90-2

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77663-90-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77663-90-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,6,6 and 3 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 77663-90:
(7*7)+(6*7)+(5*6)+(4*6)+(3*3)+(2*9)+(1*0)=172
172 % 10 = 2
So 77663-90-2 is a valid CAS Registry Number.

77663-90-2Relevant articles and documents

Research on alkoxythiobenzamides. III: Synthesis of new 3,4,5-trimethoxythiobenzamides and related thiomorpholides with potential antisecretory and antiulcer activity

Farina,Pellegata,Pinza,Pifferi

, p. 108 - 117 (2007/10/02)

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