265312-96-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 265312-96-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,5,3,1 and 2 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 265312-96:
(8*2)+(7*6)+(6*5)+(5*3)+(4*1)+(3*2)+(2*9)+(1*6)=137
137 % 10 = 7
So 265312-96-7 is a valid CAS Registry Number.