1374582-83-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1374582-83-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,4,5,8 and 2 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1374582-83:
(9*1)+(8*3)+(7*7)+(6*4)+(5*5)+(4*8)+(3*2)+(2*8)+(1*3)=188
188 % 10 = 8
So 1374582-83-8 is a valid CAS Registry Number.