1316216-24-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1316216-24-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,6,2,1 and 6 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1316216-24:
(9*1)+(8*3)+(7*1)+(6*6)+(5*2)+(4*1)+(3*6)+(2*2)+(1*4)=116
116 % 10 = 6
So 1316216-24-6 is a valid CAS Registry Number.