68750-32-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 68750-32-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,7,5 and 0 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 68750-32:
(7*6)+(6*8)+(5*7)+(4*5)+(3*0)+(2*3)+(1*2)=153
153 % 10 = 3
So 68750-32-3 is a valid CAS Registry Number.