493036-62-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 493036-62-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,3,0,3 and 6 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 493036-62:
(8*4)+(7*9)+(6*3)+(5*0)+(4*3)+(3*6)+(2*6)+(1*2)=157
157 % 10 = 7
So 493036-62-7 is a valid CAS Registry Number.