1137477-51-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1137477-51-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,7,4,7 and 7 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1137477-51:
(9*1)+(8*1)+(7*3)+(6*7)+(5*4)+(4*7)+(3*7)+(2*5)+(1*1)=160
160 % 10 = 0
So 1137477-51-0 is a valid CAS Registry Number.