246225-88-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 246225-88-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,6,2,2 and 5 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 246225-88:
(8*2)+(7*4)+(6*6)+(5*2)+(4*2)+(3*5)+(2*8)+(1*8)=137
137 % 10 = 7
So 246225-88-7 is a valid CAS Registry Number.