61385-73-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 61385-73-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,3,8 and 5 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 61385-73:
(7*6)+(6*1)+(5*3)+(4*8)+(3*5)+(2*7)+(1*3)=127
127 % 10 = 7
So 61385-73-7 is a valid CAS Registry Number.