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77777-04-9

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77777-04-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77777-04-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,7,7 and 7 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 77777-04:
(7*7)+(6*7)+(5*7)+(4*7)+(3*7)+(2*0)+(1*4)=179
179 % 10 = 9
So 77777-04-9 is a valid CAS Registry Number.

77777-04-9Downstream Products

77777-04-9Relevant articles and documents

Antithrombotic use of 2-(perhydro-1,4-diazino)-pyrimido (5,4,D)-pyrimidines

-

, (2008/06/13)

Compounds of the formula STR1 wherein R1 is a substituted alkoxy group, or an optionally substituted mercapto or amino group, R2 is a cyclic imino group, R3 is hydrogen, phenyl, alkyl or acyl, and n is 2 or 3, and non-toxic, pharmacologically acceptable acid addition salts thereof; the compounds as well as their salts are useful as antithrombotics.

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