735231-90-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 735231-90-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,3,5,2,3 and 1 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 735231-90:
(8*7)+(7*3)+(6*5)+(5*2)+(4*3)+(3*1)+(2*9)+(1*0)=150
150 % 10 = 0
So 735231-90-0 is a valid CAS Registry Number.