80434-77-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80434-77-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,4,3 and 4 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 80434-77:
(7*8)+(6*0)+(5*4)+(4*3)+(3*4)+(2*7)+(1*7)=121
121 % 10 = 1
So 80434-77-1 is a valid CAS Registry Number.
80434-77-1Relevant articles and documents
1,2-dihydropyrido[3,4-b]pyrazines
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, (2008/06/13)
1,2-Dihydropyrido[3,4-b]pyrazines are provided which possess anticancer activity. The compounds have the structure: STR1 wherein Y is CH2 or N(CH3); R1 is a lower alkyl group; e.g., an alkyl group containing up to six carb