SimilarityRank
phosgene 0.897 98640
nitrous 0.891 29606
ethane 0.888 70857
trioxide 0.881 83599
halon 0.879 27495
fluorocarbon 0.871 92192
nitric 0.868 22052
ozone-depleting 0.866 40272
&sub2; 0.864 34174
polychlorinate 0.863 45744
phenol 0.861 28644
mtbe 0.861 87435
nox 0.858 28969
vocs 0.857 67555
so2 0.855 62009
biphenyl 0.852 49287
bromine 0.851 45010
refrigerant 0.849 52632
methanol 0.848 19662
hfc 0.847 66988
chlorinate 0.847 31192
monoxide 0.845 12904
hexafluoride 0.844 78594
ozone-damaging 0.843 88642
methyl 0.840 16589