127245-99-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127245-99-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,2,4 and 5 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 127245-99:
(8*1)+(7*2)+(6*7)+(5*2)+(4*4)+(3*5)+(2*9)+(1*9)=132
132 % 10 = 2
So 127245-99-2 is a valid CAS Registry Number.