1471320-87-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1471320-87-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,7,1,3,2 and 0 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1471320-87:
(9*1)+(8*4)+(7*7)+(6*1)+(5*3)+(4*2)+(3*0)+(2*8)+(1*7)=142
142 % 10 = 2
So 1471320-87-2 is a valid CAS Registry Number.