90726-32-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90726-32-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,7,2 and 6 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 90726-32:
(7*9)+(6*0)+(5*7)+(4*2)+(3*6)+(2*3)+(1*2)=132
132 % 10 = 2
So 90726-32-2 is a valid CAS Registry Number.