90794-72-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90794-72-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,7,9 and 4 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 90794-72:
(7*9)+(6*0)+(5*7)+(4*9)+(3*4)+(2*7)+(1*2)=162
162 % 10 = 2
So 90794-72-2 is a valid CAS Registry Number.