1156625-85-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1156625-85-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,6,6,2 and 5 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1156625-85:
(9*1)+(8*1)+(7*5)+(6*6)+(5*6)+(4*2)+(3*5)+(2*8)+(1*5)=162
162 % 10 = 2
So 1156625-85-2 is a valid CAS Registry Number.