90736-46-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90736-46-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,7,3 and 6 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 90736-46:
(7*9)+(6*0)+(5*7)+(4*3)+(3*6)+(2*4)+(1*6)=142
142 % 10 = 2
So 90736-46-2 is a valid CAS Registry Number.