394696-87-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 394696-87-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,9,4,6,9 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 394696-87:
(8*3)+(7*9)+(6*4)+(5*6)+(4*9)+(3*6)+(2*8)+(1*7)=218
218 % 10 = 8
So 394696-87-8 is a valid CAS Registry Number.