| 1 | 4994-13-2 | 4-甲基环己酮肟 | 4-Methylcyclohexanoneoxime | C7H13NO | | |
| 2 | 4994-16-5 | 4-苯基-1-环己烯 | 4-Phenyl-1-cyclohexene | C12H14 | 芳烃 | |
| 3 | 4994-41-6 | 4-(1,4-Dioxaspiro[4.5]decan-2-yl)butan-1-ol | 4-(1,4-Dioxaspiro[4.5]decan-2-yl)butan-1-ol | | | |
| 4 | 4994-86-9 | 4-氯-2-甲基嘧啶 | 4-chloro-2-methylpyrimidine | C5H5ClN2 | 嘧啶;化学品;杂环化合物;脂环化合物 | |
| 5 | 4994-87-0 | N-[2-(ACETYLAMINO)PYRIMIDIN-4-YL]ACETAMIDE | N-[2-(ACETYLAMINO)PYRIMIDIN-4-YL]ACETAMIDE | C8H10N4O2 | | |
| 6 | 4994-88-1 | 5,6,7,8-四氢[1]苯并噻吩[2,3-D]嘧啶-4-胺 | 5,6,7,8-TETRAHYDRO-BENZO[4,5]THIENO[2,3-D]PYRIMIDIN-4-YLAMINE | C10H11N3S | | |
| 7 | 4994-89-2 | 5,6-DIMETHYL-THIENO[2,3-D]PYRIMIDIN-4-YLAMINE | 5,6-DIMETHYL-THIENO[2,3-D]PYRIMIDIN-4-YLAMINE | C8H9N3S | | |