117613-99-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117613-99-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,6,1 and 3 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 117613-99:
(8*1)+(7*1)+(6*7)+(5*6)+(4*1)+(3*3)+(2*9)+(1*9)=127
127 % 10 = 7
So 117613-99-7 is a valid CAS Registry Number.
117613-99-7Relevant articles and documents
3(2H)pyridazinone, and antagonistic agent against SRS-A containing it
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, (2008/06/13)
A 3(2H)pyridazinone of the formula: STR1 wherein R1 is hydrogen, 2-propenyl or straight chained or branched C1 -C4 alkyl; R2 is hydrogen or C1 -C3 alkyl; X is chlorine or bromine; Y is hydr