| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-胺基-1-异丙基-1H-吡唑 | 1-isopropyl-1H-pyrazol-4-amine | 97421-16-4 | C6H11N3 |
| 4-肼基-1-(3-甲氧基苯基)-3-丙基-1H-吡唑并[3,4-d]嘧啶 | 4-hydrazino-1-(3-methoxyphenyl)-3-propyl-1H-pyrazolo[3,4-d]pyrimidine | 650628-89-0 | C15H18N6O |
| 4-肼基-1-(3-甲基苯基)-1H-吡唑并[3,4-d]嘧啶 | 4-hydrazino-1-(3-methylphenyl)-1H-pyrazolo[3,4-d]pyrimidine | 650628-07-2 | C12H12N6 |
| 4-羧基异噻唑 | isothiazole-4-carboxylic acid | 822-82-2 | C4H3NO2S |
| 4-羟甲基噻唑 | 1,3-thiazol-4-ylmethanol | 7036-04-6 | C4H5NOS |
| 4-羟甲基咪唑盐酸盐 | 4-hydroxymethyl-1H-imidazole hydrochloride | 32673-41-9 | C4H6N2O*ClH |
| 4-羟甲基-5-甲基咪唑 | 4(5)-methyl-5(4)-hydroxymethylimidazole | 29636-87-1 | C5H8N2O |
| 4-羟甲基-3-异丙基-2-甲基-1-苯基-3-吡唑啉-5-酮 | 4-hydroxymethyl-3-isopropyl-2-methyl-1-phenyl-3-pyrazolin-5-one | 83957-88-4 | C14H18N2O2 |
| 4-羟甲基-3-(4-甲苯基)-1-苯基吡唑 | (1-phenyl-3-p-tolyl-1H-pyrazol-4-yl)methanol | 36640-66-1 | C17H16N2O |
| 4-羟甲基-2-(4-苄氧基苯基)-咪唑 | 2-<4-(benzyloxy)phenyl>-4-(hydroxymethyl)imidazole | 102151-52-0 | C17H16N2O2 |
| 4-羟基芬替酸 | p-Hydroxyfentiazac | 67724-24-7 | C17H12ClNO3S |
| 4-羟基甲基-2-苯基-1H-咪唑 | 5-hydroxymethyl-2-phenyl-1H-imidazole | 43002-54-6 | C10H10N2O |
| 4-羟基甲基-2-甲基-1H-咪唑 | 2-methyl-4-hydroxymethylimidazole | 45533-87-7 | C5H8N2O |
| 4-羟基异噁唑 | isoxazol-4-ol | 80348-66-9 | C3H3NO2 |
| 4-羟基安替比林 | 4-hydroxyantipyrine | 1672-63-5 | C11H12N2O2 |
| 4-羟基吡唑-3,5-二甲酸二甲酯 | dimethyl 4-hydroxy-1H-pyrazole-3,5-dicarboxylate | 23705-85-3 | C7H8N2O5 |
| 4-羟基吡唑 | 1H-pyrazol-4-ol | 4843-98-5 | C3H4N2O |
| 4-羟基丁基油酸酯 | 2-(4-Anisyl)-5-methylindazolon | 28561-69-5 | C15H14N2O2 |
| 4-羟基-5-甲基-2-噻唑羧酸乙酯 | ethyl 4-hydroxy-5-methylthiazole-2-carboxylate | 133833-93-9 | C7H9NO3S |
| 4-羟基-5-甲基-1,3-噻唑-2-羧酸 | 2-carboxy-4-hydroxy-5-methylthiazole | 133833-94-0 | C5H5NO3S |
| 4-羟基-5-甲基-1,2-噻唑-3-羧酸 | 4-Hydroxy-5-methyl-1,2-thiazole-3-carboxylic acid | 716361-63-6 | C5H5NO3S |
| 4-羟基-3-(2-(吡啶基)-4-噻唑基)-马来酰亚胺 | 3-Hydroxy-4-[2-(4-pyridyl)thiazol-4-yl]-3-pyrroline-2,5-dione | 80653-76-5 | C12H7N3O3S |
| 4-羟基-2-(2-噻吩基)-1,3-噻唑-5-羧酸乙酯 | Ethyl 4-hydroxy-2-(2-thienyl)-1,3-thiazole-5-carboxylate | 924869-00-1 | C10H9NO3S2 |
| 4-羟基-2-苯基-1,3-噻唑-5-羧酸乙酯 | ethyl 4-hydroxy-2-phenylthiazole-5-carboxylate | 70547-29-4 | C12H11NO3S |
| 4-羟基-2-甲基氨基噻唑-5-羧酸乙酯 | Ethyl 4-hydroxy-2-methylaminothiazole-5-carboxylate | 914347-44-7 | C7H10N2O3S |
| 4-羟基-2-甲基噻唑-5-甲酸甲酯 | ethyl-4-hydroxy-2-methylthiazole-5-carboxylate | 20737-48-8 | C7H9NO3S |
| 4-羟基-2-噻唑基乙酸乙酯 | 2-ethoxycarbonylmethyl-4-hydroxythiazole | 79878-57-2 | C7H9NO3S |
| 4-羟基-2-噻吩乙酰胺 | 2-(4-Hydroxy-thiazol-2-yl)-acetamide | 87947-94-2 | C5H6N2O2S |
| 4-羟基-1H-咪唑-5-硫代甲酰胺 | 4(5)-Hydroxyimidazole-4(5)-carbothioamide | 71644-33-2 | C4H5N3OS |
| 4-羟基-1-苯基吡唑并[3,4-D]嘧啶 | 1-phenyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one | 21314-17-0 | C11H8N4O |
| 4-羟基-1-苯基-5-(苯基偶氮)-1H-吡唑-3-羧酸乙酯 | 1-Phenyl-3-carbethoxy-5-phenylazo-4-pyrazolon | 15096-02-3 | C18H16N4O3 |
| 4-羟基-1-(2,4-二甲基苯基)吡唑并[3,4-d]嘧啶 | 1-(2,4-dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-ol | 852313-95-2 | C13H12N4O |
| 4-羟基-1,2-噻唑-3-羧酸 | 4-HYDROXYISOTHIAZOLE-3-CARBOXYLIC ACID | 178316-76-2 | C4H3NO3S |
| 4-羟基-1,2,5-恶二唑-3-羧酸乙酯 | 4-oxo-4,5-dihydro-[1,2,5]oxadiazole-3-carboxylic acid ethyl ester | 753486-85-0 | C5H6N2O4 |
| 4-羟基-1,2,5-噻二唑-3-羧酸 | 3-Hydroxy-1,2,5-thiadiazol-4-carbonsaeure | 45654-48-6 | C3H2N2O3S |
| 4-羟乙基咪唑 | 2-(1H-imidazol-4-yl)ethanol | 872-82-2 | C5H8N2O |
| 4-碘吡唑-1-甲酸叔丁酯 | tert-butyl 4-iodo-1H-pyrazole-1-carboxylate | 121669-70-3 | C8H11IN2O2 |
| 4-碘-N-[2-(4-甲氧基苯基)苯并三唑-5-基]苯甲酰胺 | 4-iodo-N-[2-(4-methoxyphenyl)benzotriazol-5-yl]benzamide | 5747-91-1 | C20H15IN4O2 |
| 4-碘-5-硝基-1H-咪唑 | (4,5)-iodonitroimidazole | 76529-48-1 | C3H2IN3O2 |
| 4-碘-5-甲基-2H-吡唑-3-羧酸乙酯 | ethyl 4-iodo-5-methyl-1H-pyrazole-3-carboxylate | 1019403-26-9 | C7H9IN2O2 |
| 4-碘-5-甲基-2-苯基-1,2-二氢吡唑-3-酮 | 4-iodo-5-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one | 101242-35-7 | C10H9IN2O |
| 4-碘-5-甲基-1-苯基-1H-吡唑 | 4-iodo-5-methyl-1-phenyl-1H-pyrazole | 342405-19-0 | C10H9IN2 |
| 4-碘-3-硝基-1H-吡唑-5-羧酸甲酯 | 4-iodo-5-nitro-2H-pyrazole-3-carboxylic acid methyl ester | 650609-94-2 | C5H4IN3O4 |
| 4-碘-3,5-二甲基-吡唑-1-羧酸二苯基酰胺 | 4-iodo-3,5-dimethyl-pyrazole-1-carboxylic acid diphenylamide | 101730-95-4 | C18H16IN3O |
| 4-碘-2-甲基-5-硝基咪唑 | 4-iodo-2-methyl-5-nitroimidazole | 13369-83-0 | C4H4IN3O2 |
| 4-碘-2-甲基-1,3-噻唑 | 4-iodo-2-methylthiazole | 872363-16-1 | C4H4INS |
| 4-碘-2-(4-甲氧基苄基)-5-硝基-2H-吡唑-3-羧酸甲酯 | 4-iodo-2-(4-methoxybenzyl)-5-nitro-2H-pyrazole-3-carboxylic acid methyl ester | 650609-95-3 | C13H12IN3O5 |
| 4-碘-1H-吡唑-5-羧酸 | 4-iodopyrazole-3(5)-carboxylic acid | 6647-93-4 | C4H3IN2O2 |
| 4-碘-1H-吡唑-3-羧酸乙酯 | ethyl 4-iodo-1H-pyrazole-5-carboxylate | 179692-08-1 | C6H7IN2O2 |
| 4-碘-1H-吡唑-3,5-二羧酸二甲酯 | dimethyl 4-iodo-1H-pyrazole-3,5-dicarboxylate | 1027819-68-6 | C7H7IN2O4 |