264883-96-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 264883-96-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,4,8,8 and 3 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 264883-96:
(8*2)+(7*6)+(6*4)+(5*8)+(4*8)+(3*3)+(2*9)+(1*6)=187
187 % 10 = 7
So 264883-96-7 is a valid CAS Registry Number.