78301-14-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78301-14-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,3,0 and 1 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 78301-14:
(7*7)+(6*8)+(5*3)+(4*0)+(3*1)+(2*1)+(1*4)=121
121 % 10 = 1
So 78301-14-1 is a valid CAS Registry Number.