70265-88-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70265-88-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,2,6 and 5 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 70265-88:
(7*7)+(6*0)+(5*2)+(4*6)+(3*5)+(2*8)+(1*8)=122
122 % 10 = 2
So 70265-88-2 is a valid CAS Registry Number.