76849-88-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76849-88-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,8,4 and 9 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 76849-88:
(7*7)+(6*6)+(5*8)+(4*4)+(3*9)+(2*8)+(1*8)=192
192 % 10 = 2
So 76849-88-2 is a valid CAS Registry Number.