1127288-82-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1127288-82-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,2,7,2,8 and 8 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1127288-82:
(9*1)+(8*1)+(7*2)+(6*7)+(5*2)+(4*8)+(3*8)+(2*8)+(1*2)=157
157 % 10 = 7
So 1127288-82-7 is a valid CAS Registry Number.