| 3-(1-methyl-2-phenylethyl)-n-(((4-sulfophenyl)amino)carbonyl)-sydnone imin |
| 3-(1-methyl-2-phenylethyl)-n-(((4-sulfophenyl)amino)carbonyl)sydnone imine di |
| 3-(alpha-methylphenethyl)-n-((p-sulfophenyl)carbamoyl)sidnone imine dihydrate |
| n(sup 6)-(4-sulfophenyl)carbamoyl-3-phenylisopropylsydnone imine |
| 3-(1-methyl-2-phenylethyl)-n-(((4-sulfophenyl)amino)carbonyl)-sydnone imindihydrate |
