1127329-17-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1127329-17-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,2,7,3,2 and 9 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1127329-17:
(9*1)+(8*1)+(7*2)+(6*7)+(5*3)+(4*2)+(3*9)+(2*1)+(1*7)=132
132 % 10 = 2
So 1127329-17-2 is a valid CAS Registry Number.