76367-42-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76367-42-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,3,6 and 7 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 76367-42:
(7*7)+(6*6)+(5*3)+(4*6)+(3*7)+(2*4)+(1*2)=155
155 % 10 = 5
So 76367-42-5 is a valid CAS Registry Number.