88946-66-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 88946-66-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,9,4 and 6 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 88946-66:
(7*8)+(6*8)+(5*9)+(4*4)+(3*6)+(2*6)+(1*6)=201
201 % 10 = 1
So 88946-66-1 is a valid CAS Registry Number.