1176738-33-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1176738-33-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,6,7,3 and 8 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1176738-33:
(9*1)+(8*1)+(7*7)+(6*6)+(5*7)+(4*3)+(3*8)+(2*3)+(1*3)=182
182 % 10 = 2
So 1176738-33-2 is a valid CAS Registry Number.