1340601-90-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1340601-90-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,0,6,0 and 1 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1340601-90:
(9*1)+(8*3)+(7*4)+(6*0)+(5*6)+(4*0)+(3*1)+(2*9)+(1*0)=112
112 % 10 = 2
So 1340601-90-2 is a valid CAS Registry Number.