1213355-36-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1213355-36-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,3,3,5 and 5 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1213355-36:
(9*1)+(8*2)+(7*1)+(6*3)+(5*3)+(4*5)+(3*5)+(2*3)+(1*6)=112
112 % 10 = 2
So 1213355-36-2 is a valid CAS Registry Number.