| 1 | 4340-40-3 | | Benzoyl isocyanate, 2,6-dimethoxy- | C10H9NO4 | | |
| 2 | 4340-42-5 | 2-FURANCARBONYL ISOCYANATE | 2-FURANCARBONYL ISOCYANATE | C6H3NO3 | | |
| 3 | 4340-44-7 | 5-甲基-3-苯基异噁唑-4-甲酰胺 | 5-methyl-3-phenylisoxazole-4-carboxamide | C11H10N2O2 | | |
| 4 | 4340-49-2 | | 1H-Pyrazole, 5-(2-furanyl)-3-[2-(2-furanyl)ethenyl]-4,5-dihydro-1-phenyl- | C19H16N2O2 | | |
| 5 | 4340-76-5 | 2-eicosanol | 2-eicosanol | C20H42O | | |
| 6 | 4340-77-6 | 1-(4-Chlorophenyl)-2-phenyldiazene | 1-(4-Chlorophenyl)-2-phenyldiazene | C12H9ClN2 | | |
| 7 | 4340-84-5 | | Phenol, 4-[[4-(1-methylethyl)phenyl]azo]- | C15H16N2O | | |
| 8 | 4340-86-7 | | 3H-1,4-Benzodiazepine, 7-chloro-2-(methylthio)-5-phenyl- | C16H13ClN2S | | |