76347-63-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76347-63-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,3,4 and 7 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 76347-63:
(7*7)+(6*6)+(5*3)+(4*4)+(3*7)+(2*6)+(1*3)=152
152 % 10 = 2
So 76347-63-2 is a valid CAS Registry Number.