| sulphydryl probenecid | mercapto benzothiazole |
| face to face Psilocin Sulphydryl benzene | face to face Sulphydryl benzaldehyde |
| Sulphydryl benzene together with oxazole | sulphydryl benzimidazole |
| face to face Psilocin Sulphydryl benzene | sulphydryl probenecid |
| Mercapto benzothiazole Huanji amine salt | mercapto benzothiazole |
| sulphydryl aniline | |
| Aminothiazole Triphenyl methoxyimino-based Glycine Mercapto benzothiazole ester | chlorine Mercapto benzothiazole sulphydryl chlorine benzothiazole |
| Aminothiazole Triphenyl methoxyimino-based Glycine Mercapto benzothiazole ester | |