32953-76-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 32953-76-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,9,5 and 3 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 32953-76:
(7*3)+(6*2)+(5*9)+(4*5)+(3*3)+(2*7)+(1*6)=127
127 % 10 = 7
So 32953-76-7 is a valid CAS Registry Number.