1195301-87-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1195301-87-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,5,3,0 and 1 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1195301-87:
(9*1)+(8*1)+(7*9)+(6*5)+(5*3)+(4*0)+(3*1)+(2*8)+(1*7)=151
151 % 10 = 1
So 1195301-87-1 is a valid CAS Registry Number.