127924-00-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127924-00-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,9,2 and 4 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 127924-00:
(8*1)+(7*2)+(6*7)+(5*9)+(4*2)+(3*4)+(2*0)+(1*0)=129
129 % 10 = 9
So 127924-00-9 is a valid CAS Registry Number.