14220-10-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14220-10-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,2,2 and 0 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 14220-10:
(7*1)+(6*4)+(5*2)+(4*2)+(3*0)+(2*1)+(1*0)=51
51 % 10 = 1
So 14220-10-1 is a valid CAS Registry Number.
InChI:InChI=1/C5H5N.2C5H7O2.Co.NO2/c1-2-4-6-5-3-1;2*1-4(6)3-5(2)7;;2-1-3/h1-5H;2*3H,1-2H3;;/q;2*-1;+3;-1