1293966-59-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1293966-59-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,3,9,6 and 6 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1293966-59:
(9*1)+(8*2)+(7*9)+(6*3)+(5*9)+(4*6)+(3*6)+(2*5)+(1*9)=212
212 % 10 = 2
So 1293966-59-2 is a valid CAS Registry Number.