1373497-01-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1373497-01-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,3,4,9 and 7 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1373497-01:
(9*1)+(8*3)+(7*7)+(6*3)+(5*4)+(4*9)+(3*7)+(2*0)+(1*1)=178
178 % 10 = 8
So 1373497-01-8 is a valid CAS Registry Number.