1	9SB	2-bromanylethanesulfonic acid	1.000
2	ESA	Ethanesulfonic acid	0.857
3	VSO	Vinylsulphonic acid	0.857
4	8X3	2-hydroxyethylsulfonic acid	0.750
5	COM	1-thioethanesulfonic acid	0.750
6	TAU	2-aminoethanesulfonic acid	0.750
7	ZLJ	2-chloroethane-1-sulfonic acid	0.750
8	03S	Methanesulfonic acid	0.714