73627-23-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73627-23-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,6,2 and 7 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 73627-23:
(7*7)+(6*3)+(5*6)+(4*2)+(3*7)+(2*2)+(1*3)=133
133 % 10 = 3
So 73627-23-3 is a valid CAS Registry Number.