| 1 | 81764-67-2 | 3-Azidooxetane | 3-Azidooxetane | C3H5N3O
| | |
| 2 | 5962-07-2 | 氰基甲基脲 | cyanomethylurea | C3H5N3O
| | |
| 3 | 5962-02-7 | (cyanomethyl)urea | (cyanomethyl)urea | C3H5N3O
| | |
| 4 | 17647-70-0 | 4-甲基-1,2,5-恶二唑-3-胺 | aminomethyl-furaza | C3H5N3O
| | |
| 5 | 140-87-4 | 氰乙酰肼 | Cyanoacetohydrazide | C3H5N3O
| 酰肼;有机砌块;小分子抑制剂;其他药物中间体 | |
| 6 | 6719-21-7 | 2-氨基-2-氰基乙酰胺 | 2-aminocyanoacetamide | C3H5N3O
| 其它;有机胺 | |
| 7 | 80044-10-6 | GLYCIDYL AZIDE POLYMER | GLYCIDYL AZIDE POLYMER | C3H5N3O
| | |
| 8 | 53666-79-8 | 3-氨基-5-吡唑醇 | 3-amino-1H-pyrazol-5-ol | C3H5N3O
| 有机原料;醇类化合物 | |
| 9 | 6126-22-3 | 3-氨基-5-羟基吡唑 | 3-Amino-5-hydroxypyrazole | C3H5N3O
| 吡唑;中间体;化工原料;医药中间体;有机中间体 | |
| 10 | 7411-17-8 | 3-methoxy-4H-1,2,4-triazole | 3-methoxy-4H-1,2,4-triazole | C3H5N3O
| | |
| 11 | 930-63-2 | 5-甲基-1h-1,2,4-三唑-3-醇 | 3-Methyl-1,2,4-triazol-5-one | C3H5N3O
| | |
| 12 | 84440-19-7 | 1H-1,2,3-三唑-4-甲醇 | 2H-1,2,3-triazol-4-ylmethanol | C3H5N3O
| 有机原料;醇类化合物 | |
| 13 | 74205-82-6 | 1-羟甲基-1,2,4-三唑 | 1-Hydroxymethyl-1,2,4-triazole | C3H5N3O
| 合成材料中间体 | |
| 14 | | 1,3,4-oxadiazol-2-ylmethylamine | 1,3,4-oxadiazol-2-ylmethylamine | C3H5N3O
| | |
| 15 | 28491-52-3 | 5-氨基-1H吡唑-3-酮 | 5-amino-1,2-dihydropyrazol-3-one | C3H5N3O
| | |
| 16 | 716329-40-7 | 1,3,4-恶二唑-2-甲胺 | (1,3,4-OXADIAZOL-2-YL)METHANAMINE | C3H5N3O
| | |
| 17 | 52838-39-8 | 5-甲基-1,3,4-恶二唑-2-胺 | 5-Methyl-1,3,4-Oxadiazol-2-Ylamine | C3H5N3O
| | |
| 18 | | 5-amino-2,3-dihydro-1H-pyrazol-3-one | 5-amino-2,3-dihydro-1H-pyrazol-3-one | C3H5N3O
| | |
| 19 | 503-86-6 | 2-氨基-3,5-二氢-4H-咪唑-4-酮 | 2-amino-1,5-dihydro-4H-imidazol-4-one | C3H5N3O
| | |
| 20 | 61318-63-6 | 2H-Imidazol-2-one, 4-amino-1,5-dihydro- | 2H-Imidazol-2-one, 4-amino-1,5-dihydro- | C3H5N3O
| | |