1217361-88-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1217361-88-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,7,3,6 and 1 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1217361-88:
(9*1)+(8*2)+(7*1)+(6*7)+(5*3)+(4*6)+(3*1)+(2*8)+(1*8)=140
140 % 10 = 0
So 1217361-88-0 is a valid CAS Registry Number.