29765-12-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 29765-12-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,7,6 and 5 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 29765-12:
(7*2)+(6*9)+(5*7)+(4*6)+(3*5)+(2*1)+(1*2)=146
146 % 10 = 6
So 29765-12-6 is a valid CAS Registry Number.