76402-36-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76402-36-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,4,0 and 2 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 76402-36:
(7*7)+(6*6)+(5*4)+(4*0)+(3*2)+(2*3)+(1*6)=123
123 % 10 = 3
So 76402-36-3 is a valid CAS Registry Number.