32102-67-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 32102-67-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,1,0 and 2 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 32102-67:
(7*3)+(6*2)+(5*1)+(4*0)+(3*2)+(2*6)+(1*7)=63
63 % 10 = 3
So 32102-67-3 is a valid CAS Registry Number.