1127562-01-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1127562-01-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,2,7,5,6 and 2 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1127562-01:
(9*1)+(8*1)+(7*2)+(6*7)+(5*5)+(4*6)+(3*2)+(2*0)+(1*1)=129
129 % 10 = 9
So 1127562-01-9 is a valid CAS Registry Number.