32814-40-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 32814-40-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,8,1 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 32814-40:
(7*3)+(6*2)+(5*8)+(4*1)+(3*4)+(2*4)+(1*0)=97
97 % 10 = 7
So 32814-40-7 is a valid CAS Registry Number.