1214059-84-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1214059-84-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,4,0,5 and 9 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1214059-84:
(9*1)+(8*2)+(7*1)+(6*4)+(5*0)+(4*5)+(3*9)+(2*8)+(1*4)=123
123 % 10 = 3
So 1214059-84-3 is a valid CAS Registry Number.