1374410-74-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1374410-74-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,4,4,1 and 0 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1374410-74:
(9*1)+(8*3)+(7*7)+(6*4)+(5*4)+(4*1)+(3*0)+(2*7)+(1*4)=148
148 % 10 = 8
So 1374410-74-8 is a valid CAS Registry Number.