368443-68-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 368443-68-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,6,8,4,4 and 3 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 368443-68:
(8*3)+(7*6)+(6*8)+(5*4)+(4*4)+(3*3)+(2*6)+(1*8)=179
179 % 10 = 9
So 368443-68-9 is a valid CAS Registry Number.