619330-29-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 619330-29-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,9,3,3 and 0 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 619330-29:
(8*6)+(7*1)+(6*9)+(5*3)+(4*3)+(3*0)+(2*2)+(1*9)=149
149 % 10 = 9
So 619330-29-9 is a valid CAS Registry Number.