957265-75-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 957265-75-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,7,2,6 and 5 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 957265-75:
(8*9)+(7*5)+(6*7)+(5*2)+(4*6)+(3*5)+(2*7)+(1*5)=217
217 % 10 = 7
So 957265-75-7 is a valid CAS Registry Number.