| 1 | 16953-46-1 | 6-甲酰-2-硫代尿嘧啶 | 6-FORMYL-2-THIOURACIL | C5H4N2O2S
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| 2 | 38240-29-8 | 3-硝基-2-吡啶硫醇 | 3-Nitro-2-Pyridinethiol | C5H4N2O2S
| 吡啶;杂环砌块;通用试剂 | |
| 3 | | 3-NITRO-4-SULFANYLPYRIDINE | 3-NITRO-4-SULFANYLPYRIDINE | C5H4N2O2S
| | |
| 4 | 1414580-91-8 | (E)-2-(2-硝基乙烯基)噻唑 | (E)-2-(2-Nitrovinyl)thiazole | C5H4N2O2S
| | |
| 5 | 948905-57-5 | Thiazole, 2-(2-nitroethenyl)- | Thiazole, 2-(2-nitroethenyl)- | C5H4N2O2S
| | |
| 6 | 165676-21-1 | 1,2,3-Thiadiazole-5-carboxylicacid,4-ethenyl-(9CI) | 1,2,3-Thiadiazole-5-carboxylicacid,4-ethenyl-(9CI) | C5H4N2O2S
| | |
| 7 | 37461-13-5 | 1H-Pyrrole-1-carbothioamide, 2,5-dihydro-2,5-dioxo- | 1H-Pyrrole-1-carbothioamide, 2,5-dihydro-2,5-dioxo- | C5H4N2O2S
| | |
| 8 | 6972-13-0 | 4-Pyrimidinecarboxylic acid, 1,2-dihydro-2-thioxo- (9CI) | 4-Pyrimidinecarboxylic acid, 1,2-dihydro-2-thioxo- (9CI) | C5H4N2O2S
| | |
| 9 | 144850-43-1 | 5-Pyrimidinecarboxaldehyde, 1,2,3,4-tetrahydro-2-oxo-4-thioxo- (9CI) | 5-Pyrimidinecarboxaldehyde, 1,2,3,4-tetrahydro-2-oxo-4-thioxo- (9CI) | C5H4N2O2S
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