30190-35-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 30190-35-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,1,9 and 0 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 30190-35:
(7*3)+(6*0)+(5*1)+(4*9)+(3*0)+(2*3)+(1*5)=73
73 % 10 = 3
So 30190-35-3 is a valid CAS Registry Number.