1633014-12-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1633014-12-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,3,3,0,1 and 4 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1633014-12:
(9*1)+(8*6)+(7*3)+(6*3)+(5*0)+(4*1)+(3*4)+(2*1)+(1*2)=116
116 % 10 = 6
So 1633014-12-6 is a valid CAS Registry Number.