90014-43-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90014-43-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,0,1 and 4 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 90014-43:
(7*9)+(6*0)+(5*0)+(4*1)+(3*4)+(2*4)+(1*3)=90
90 % 10 = 0
So 90014-43-0 is a valid CAS Registry Number.