1613396-67-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1613396-67-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,3,3,9 and 6 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1613396-67:
(9*1)+(8*6)+(7*1)+(6*3)+(5*3)+(4*9)+(3*6)+(2*6)+(1*7)=170
170 % 10 = 0
So 1613396-67-0 is a valid CAS Registry Number.