1185012-01-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1185012-01-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,5,0,1 and 2 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1185012-01:
(9*1)+(8*1)+(7*8)+(6*5)+(5*0)+(4*1)+(3*2)+(2*0)+(1*1)=114
114 % 10 = 4
So 1185012-01-4 is a valid CAS Registry Number.