19124-29-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 19124-29-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,1,2 and 4 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 19124-29:
(7*1)+(6*9)+(5*1)+(4*2)+(3*4)+(2*2)+(1*9)=99
99 % 10 = 9
So 19124-29-9 is a valid CAS Registry Number.