288402-88-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 288402-88-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,8,4,0 and 2 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 288402-88:
(8*2)+(7*8)+(6*8)+(5*4)+(4*0)+(3*2)+(2*8)+(1*8)=170
170 % 10 = 0
So 288402-88-0 is a valid CAS Registry Number.