1342014-16-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1342014-16-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,2,0,1 and 4 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1342014-16:
(9*1)+(8*3)+(7*4)+(6*2)+(5*0)+(4*1)+(3*4)+(2*1)+(1*6)=97
97 % 10 = 7
So 1342014-16-7 is a valid CAS Registry Number.