30192-29-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 30192-29-1 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 2 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 30192-29:
(7*3)+(6*0)+(5*1)+(4*9)+(3*2)+(2*2)+(1*9)=81
81 % 10 = 1
So 30192-29-1 is a valid CAS Registry Number.