1155288-27-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1155288-27-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,5,2,8 and 8 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1155288-27:
(9*1)+(8*1)+(7*5)+(6*5)+(5*2)+(4*8)+(3*8)+(2*2)+(1*7)=159
159 % 10 = 9
So 1155288-27-9 is a valid CAS Registry Number.