| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-胺-1-(丙基-2-基)-1H-吡唑-4-甲酸 | 5-amino-4-carboxy-1-isopropylpyrazole | 26262-07-7 | C7H11N3O2 |
| 5-肼基四唑盐酸盐 | hydrochloride salt of 5-hydrazinotetrazole | 141241-99-8 | CH4N6*ClH |
| 5-肼基-3-(2-噻吩基)-1,2,4-噻二唑 | (3-Thiophen-2-yl-[1,2,4]thiadiazol-5-yl)-hydrazine | 306936-74-3 | C6H6N4S2 |
| 5-肼基-2-苯基-1,3-恶唑-4-甲腈 | 5-hydrazino-2-phenyl-1,3-oxazole-4-carbonitrile | 314748-14-6 | C10H8N4O |
| 5-肼基-1H-四唑盐酸盐 | 5-hydrazinotetrazole | 40925-73-3 | CH4N6 |
| 5-肼基-1-苯基-1H-四唑 | 5-hydrazinyl-1-phenyl-1H-tetrazole | 5533-43-7 | C7H8N6 |
| 5-肼基-1,3-二甲基吡唑-4-胺 | 4-amino-1,3-dimethyl-5-hydrazino-pyrazole | 184173-45-3 | C5H11N5 |
| 5-羰基-4-(3-羰基丁基)-1,2-二苯基-2,5-二氢-1H-吡唑-3-基苯酸酯 | 5-benzoyloxy-4-(3-oxo-butyl)-1,2-diphenyl-1,2-dihydro-pyrazol-3-one | 16006-73-8 | C26H22N2O4 |
| 5-羟甲基异恶唑 | isoxazol-5-ylmethanol | 98019-60-4 | C4H5NO2 |
| 5-羟甲基异噁唑-3-甲酸乙酯 | ethyl 5-(hydroxymethyl)isoxazole-3-carboxylate | 123770-62-7 | C7H9NO4 |
| 5-羟甲基噻唑 | thiazol-5-yl-methanol | 38585-74-9 | C4H5NOS |
| 5-羟甲基咪唑-4-甲酸甲酯 | methyl 4-(hydroxymethyl)-1H-imidazole-5-carboxylate | 82032-43-7 | C6H8N2O3 |
| 5-羟甲基-4-甲氧基-1-甲基-2-苯基-1,2-二氢吡唑-3-酮 | 5-hydroxymethyl-4-methoxy-1-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one | 100135-43-1 | C12H14N2O3 |
| 5-羟甲基-1-甲基-2-甲硫基-1H-咪唑 | [1-methyl-2-(methylsulphanyl)-1H-imidazol-5-yl]methanol | 107718-01-4 | C6H10N2OS |
| 5-羟甲基-1-甲基-1H-吡唑 | (1-methyl-1H-pyrazol-5-yl)methanol | 84547-61-5 | C5H8N2O |
| 5-羟基甲基异噁唑-3-羧酸 | 5-(hydroxymethyl)isoxazole-3-carboxylic acid | 139297-56-6 | C5H5NO4 |
| 5-羟基尼立达唑 | 5-Hydroxyniridazole | 72589-88-9 | C6H6N4O4S |
| 5-羟基吡啶-3-甲酸甲酯盐酸盐 | CCT239065 | 1163719-51-4 | C29H29N7O3S |
| 5-羟基-吡唑-3-羧酸甲酯 | methyl 3-hydroxy-1H-pyrazole-5-carboxylate | 1018446-60-0 | C5H6N2O3 |
| 5-羟基-N-亚氨基-4-甲基-2H-1,2,5-恶二唑-3-甲酰胺 | furoxancarboxylic acid hydrazide | 37895-46-8 | C4H6N4O3 |
| 5-羟基-4,5,6,7-四氢吡唑并[1,5-a]吡啶-3-羧酸甲酯 | methyl 5-hydroxy-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-3-carboxylate | 866216-23-1 | C9H12N2O3 |
| 5-羟基-3-甲基-5-苯基-4,5-二氢-吡唑-1-甲醛 | 5-Hydroxy-3-methyl-5-phenyl-4,5-dihydro-pyrazole-1-carbaldehyde | 89074-28-2 | C11H12N2O2 |
| 5-羟基-3-(2-甲氧基苯基)-1,2,4-恶二唑 | 3-(2-methoxyphenyl)-1,2,4-oxadiazol-5(4H)-one | —— | C9H8N2O3 |
| 5-羟基-2-苯基-4-(4-吡啶基)恶唑 | 5-Hydroxy-2-phenyl-4-(4-pyridyl)oxazole | 22260-71-5 | C14H10N2O2 |
| 5-羟基-1-甲基-4-硝基咪唑 | 1-methyl-4-nitro-5-hydroxyimidazole | 73703-74-9 | C4H5N3O3 |
| 5-羟基-1-甲基-1H-咪唑-4-羧酸甲酯 | 4-carbomethoxy-5-hydroxy-1-methylimidazole | 98832-64-5 | C6H8N2O3 |
| 5-羟基-1-甲基-1H-吡唑-3-羧酸 | 5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid | 58364-97-9 | C5H6N2O3 |
| 5-羟基-1-(4-磺苯基)吡唑-3-羧酸 | 5-hydroxy-1-(4-sulfophenyl)pyrazole-3-carboxylic acid | 21951-33-7 | C10H8N2O6S |
| 5-羟基-1-(4-甲氧基苄基)-1H-吡唑-4-羧酸乙酯 | ethyl 5-hydroxy-1-(4-methoxybenzyl)-1H-pyrazol-4-carboxylate | 821016-23-3 | C14H16N2O4 |
| 5-碘基甲基-1H-四唑 | 5-iodomethyltetrazole | 107933-72-2 | C2H3IN4 |
| 5-碘噻唑-4-羧酸乙酯 | ethyl 5-iodothiazole-4-carboxylate | 900530-64-5 | C6H6INO2S |
| 5-碘噻唑-2-羧酰胺 | 5-iodothiazole-2-carboxamide | 860646-10-2 | C4H3IN2OS |
| 5-碘-4-苯基-1H-吡唑 | 3-iodo-4-phenyl-1H-pyrazole | 1238062-17-3 | C9H7IN2 |
| 5-碘-4-甲基噻唑-2-胺 | iodo-4-methyl-thiazol-2-amine | 3034-58-0 | C4H5IN2S |
| 5-碘-4-(三氟甲基)噻唑-2-胺 | 2-amino-5-iodo-4-trifuloromethylthiazole | 682342-65-0 | C4H2F3IN2S |
| 5-碘-3-甲基异恶唑 | 5-iodo-3-methylisoxazole | 126085-92-5 | C4H4INO |
| 5-碘-3-甲基异噻唑-4-羧酸乙酯 | ethyl 5-iodo-3-methylisothiazole-4-carboxylate | 588729-34-4 | C7H8INO2S |
| 5-碘-2-甲基噻唑 | 5-Iodo-2-methylthiazole | 1412902-50-1 | C4H4INS |
| 5-碘-1-苯基四唑 | 5-iodo-1-phenyltetrazole | 16484-16-5 | C7H5IN4 |
| 5-碘-1-苯基-1H-吡唑 | 5-iodo-1-phenyl-1H-pyrazole | 141998-92-7 | C9H7IN2 |
| 5-碘-1-甲基-4-硝基咪唑 | 5-Iodo-1-methyl-4-nitroimidazole | 35681-63-1 | C4H4IN3O2 |
| 5-碘-1-甲基-1H-吡唑-4-羧酸乙酯 | ethyl 5-iodo-1-methyl-1H-pyrazol-4-carboxylate | 754219-01-7 | C7H9IN2O2 |
| 5-碘-1-甲基-1H-吡唑-4-羧酸 | 5-iodo-1-methyl-1H-pyrazole-4-carboxylic acid | 1198113-11-9 | C5H5IN2O2 |
| 5-碘-1-甲基-1H-吡唑-3-羧酸甲酯 | methyl 5-iodo-1-methyl-1H-pyrazole-3-carboxylate | 1193244-87-9 | C6H7IN2O2 |
| 5-碘-1,3-二苯基吡唑 | 5-iodo-1,3-diphenyl-1H-pyrazole | 1205123-38-1 | C15H11IN2 |
| 5-碘-1,3-二甲基-1H-吡唑 | 5-iodo-1,3-dimethylpyrazole | 85779-98-2 | C5H7IN2 |
| 5-硫杂-3,9-二氮杂三环[6.3.1.02,6]十二碳-1,3,6,8,10-五烯 | 5,9-Methano[1,3]thiazolo[5,4-d]azocine | 79632-36-3 | C9H6N2S |
| 5-硫杂-3,11-二氮杂三环[6.3.1.02,6]十二碳-1,3,6,8,10-五烯 | 4,8-Methanothiazolo[4,5-c]azocine(9CI) | 88414-00-0 | C9H6N2S |
| 5-硫基-1,3-噻唑-4-甲酰胺 | [A] 5-mercapto-4-carbamoylthiazole | 120405-07-4 | C4H4N2OS2 |
| 5-硫基-1,2,3-噻二唑-4-羧酸 | 5-Sulfanylidene-2,5-dihydro-1,2,3-thiadiazole-4-carboxylic acid | 781562-92-3 | C3H2N2O2S2 |