1179313-37-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1179313-37-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,9,3,1 and 3 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1179313-37:
(9*1)+(8*1)+(7*7)+(6*9)+(5*3)+(4*1)+(3*3)+(2*3)+(1*7)=161
161 % 10 = 1
So 1179313-37-1 is a valid CAS Registry Number.