1430218-07-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1430218-07-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,0,2,1 and 8 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1430218-07:
(9*1)+(8*4)+(7*3)+(6*0)+(5*2)+(4*1)+(3*8)+(2*0)+(1*7)=107
107 % 10 = 7
So 1430218-07-7 is a valid CAS Registry Number.