| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-(3-丁基脲啶)苯磺酰氯 | <i>N</i>-butylcarbamoyl-sulfanilyl chloride | 99857-81-5 | C11H15ClN2O3S |
| 4-(3-Boc-氨基苯基)-2,4-二氧代丁酸甲酯 | Tert-butyl 2-amino-3-(4-methoxy-3,4-dioxobutanoyl)benzoate | 943641-43-8 | C16H19NO6 |
| 4-(3-(甲基氨基)-1-(噻吩-2-基)丙基)萘-1-醇 | (+/-)-N-methyl-3-(2-thienyl)-3-(4-hydroxy-1-naphthyl)-propylamine | 949095-98-1 | C18H19NOS |
| 4-(3-(烯丙基氧基甲基)苯基)-2-氯嘧啶 | 4-(3-((allyloxy)methyl)phenyl)-2-chloropyrimidine | 937273-29-5 | C14H13ClN2O |
| 4-(3-(2-乙酰基肼基)-3-氧代丙基)苯硼酸 | (4-(3-(2-Acetylhydrazinyl)-3-oxopropyl)phenyl)boronic acid | 957066-08-9 | C11H15BN2O4 |
| 4-(3,5-二甲氧基苯基)丁酸 | 4-(3,5-dimethoxyphenyl)butanoic acid | 91555-31-6 | C12H16O4 |
| 4-(3,5-二甲基苯基)苯甲腈 | 3',5'-dimethyl-[1,1'-biphenyl]-4-carbonitrile | 935552-89-9 | C15H13N |
| 4-(3,5-二甲基苯基)四氢-2H-吡喃-4-羧酸 | 4-(3,5-Dimethylphenyl)oxane-4-carboxylic acid | 919017-08-6 | C14H18O3 |
| 4-(3,5-二甲基吡唑-1-基)苯硼酸频那醇酯 | 3,5-Dimethyl-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-pyrazole | 937796-06-0 | C17H23BN2O2 |
| 4-(3,5-二甲基吡唑)-苯磺酰胺 | 4-(3,5-dimethyl-<sup>1</sup>H-pyrazol-1-yl)benzenesulfonamide | 955-15-7 | C11H13N3O2S |
| 4-(3,5-二甲基-苯基)-1H-吡咯并[2,3-b]吡啶 | 4-(3,5-dimethyl-phenyl)-1H-pyrrolo[2,3-b]pyridine | 916173-12-1 | C15H14N2 |
| 4-(3,5-二甲基-1H-吡唑-1-基)苯甲醛 | 4-(3,5-dimethyl-1H-pyrazol-1-yl)benzaldehyde | 934570-54-4 | C12H12N2O |
| 4-(3,5-二甲基-1H-吡唑-1-基)苄胺 | (4-(3,5-dimethyl-1H-pyrazol-1-yl)phenyl)methanamine | 930111-11-8 | C12H15N3 |
| 4-(3,5-二甲基-1H-吡唑-1-基)-6-甲基嘧啶-2-胺 | 4-(3,5-dimethyl-pyrazol-1-yl)-6-methyl-pyrimidin-2-ylamine | 91716-38-0 | C10H13N5 |
| 4-(3,5-二甲基-1-哌啶基)-1-丁醇 | 4-(3,5-Dimethylpiperidin-1-YL)butan-1-OL | 915923-62-5 | C11H23NO |
| 4-(3,5,5-三甲基己酰基氧基)苯磺酸钠 | —— | 94612-91-6 | C15H22NaO5S |
| 4-(3,4-二甲基苯氧基)苄胺 | 4-(3,4-dimethylphenoxy)benzylamine | 937598-95-3 | C15H17NO |
| 4-(3,4-二甲基苯基)酞嗪-1(2H)-酮 | 4-(3,4-dimethyl-phenyl)-2H-phthalazin-1-one | 93517-74-9 | C16H14N2O |
| 4-(3,4-二甲基苄基)哌啶盐酸盐(1:1) | 4-(3,4-dimethylbenzyl)piperidine hydrochloride | 945374-66-3 | C14H21N*ClH |
| 4-(3,4-二甲基喹啉-8-氨基)-丁烷-2-酮 | N-(3,4-Dimethyl-chinolyl-(8))-4-amino-butanon-(2) | 92869-89-1 | C15H18N2O |
| 4-(3,4-二氯苯氧基)苯甲腈 | 4-(3,4-dichlorophenoxy)benzonitrile | 99922-95-9 | C13H7Cl2NO |
| 4-(3,4-二氯苯氧基)苯-1,3-二腈 | 4-(3,4-dichlorophenoxy)-1,3-benzenedicarbonitrile | 99902-86-0 | C14H6Cl2N2O |
| 4-(3,4-二氯苯氧基)丁酸乙酯 | ethyl 4-(3,4-dichlorophenoxy)butanoate | 91495-17-9 | C12H14Cl2O3 |
| 4-(3,4-二氯苯基)-哌啶盐酸盐 | 4-(3,4-dichlorophenyl)piperidine | 99329-54-1 | C11H13Cl2N |
| 4-(3,4-二氯苯基)-2,4-二氧代-丁酸乙酯 | ethyl 4-(3,4-dichlorophenyl)-2,4-dioxobutanoate | 93618-67-8 | C12H10Cl2O4 |
| 4-(3,4-二氯苯基)-1H-吡唑-3-胺 | 3-Amino-4-(3,4-dichlor-phenyl)-pyrazol | 92403-51-5 | C9H7Cl2N3 |
| 4-(3,4-二氯-苯基氨基)-6-甲基-2-苯基-嘧啶-5-羧酸 | 4-(3,4-Dichloroanilino)-6-methyl-2-phenylpyrimidine-5-carboxylic acid | 94037-00-0 | C18H13Cl2N3O2 |
| 4-(3,4-二氢-2H-吡咯-5-基氨基)丁酸 | 2-Carboxypropyliminopyrrolidine | 91417-81-1 | C8H14N2O2 |
| 4-(3,4-二氢-1H-异喹啉-2-基)-3-三氟甲基苯胺 | 4-(3,4-Dihydro-1H-isoquinolin-2-yl)-3-trifluoromethylphenylamine | 914348-87-1 | C16H15F3N2 |
| 4-(3,3-二甲基脲基)苯甲酸 | 4-(<i>N</i>',<i>N</i>'-dimethyl-ureido)-benzoic acid | 91880-51-2 | C10H12N2O3 |
| 4-(3,3-二甲基脲基)苯基乙酸酯 | 4-(3,3-dimethylureido)phenyl acetate | 905303-83-5 | C11H14N2O3 |
| 4-(3,3-二甲基-2-去甲冰片基)-2-甲基-2-丁烯-1-醇 | 4-(3,3-Dimethyl-2-norbornyl)-2-methyl-2-buten-1-ol | 94201-14-6 | C14H24O |
| 4-(2氢-四唑-5)苯磺酰氯 | 4-(2H-tetrazol-5-yl)benzene-1-sulfonyl chloride | 924964-20-5 | C7H5ClN4O2S |
| 4-(2H-四唑-5-基)丁酸乙酯 | ethyl 4-(1H-tetrazol-5-yl)butanoate | 91939-43-4 | C7H12N4O2 |
| 4-(2-蒽基)丁酸甲酯 | methyl 4-(2-anthryl)butanoate | 936928-70-0 | C19H18O2 |
| 4-(2-萘基)苯硼酸 | (4-(naphthalen-2-yl)phenyl)boronic acid | 918655-03-5 | C16H13BO2 |
| 4-(2-苯基乙烯基)庚-1,6-二烯-4-醇 | 1,6-Heptadien-4-ol, 4-(2-phenylethenyl)- | 92581-12-9 | C15H18O |
| 4-(2-苯基乙基)-1,3-二氢咪唑-2-硫酮 | (4-phenylethyl)-2-mercaptoimidazole | 93103-25-4 | C11H12N2S |
| 4-(2-苯基-1H-吲哚-3-基)丁烷-2-酮 | 4-(2-phenyl-1H-indol-3-yl)butan-2-one | 95275-68-6 | C18H17NO |
| 4-(2-苯乙烯基)苯酚1-乙酸酯 | Phenol, 4-(2-phenylethenyl)-, acetate | 93022-30-1 | C16H16O3 |
| 4-(2-肼基嘧啶-4-基)吗啉 | 4-(2-hydrazinylpyrimidin-4-yl)morpholine | 908141-95-7 | C8H13N5O |
| 4-(2-羟基苯基)丁酸甲酯 | methyl 4-(2-hydroxyphenyl)butanoate | 93108-07-7 | C11H14O3 |
| 4-(2-羟基苯基)-2-氧代-3-丁烯酸 | 4-(2-Hydroxyphenyl)-2-oxobut-3-enoic acid | 90293-62-2 | C10H8O4 |
| 4-(2-羟基乙氧基)-4-(2-甲氧基乙基)环己-2,5-二烯-1-酮 | 4-(2-Hydroxyethoxy)-4-(2-methoxyethyl)cyclohexa-2,5-dien-1-one | 941282-80-0 | C11H16O4 |
| 4-(2-羟基乙基)-2-吡啶甲腈 | 4-(2-hydroxyethyl)-2-cyanopyridine | 99584-77-7 | C8H8N2O |
| 4-(2-羟基-3-(哌啶-1-基)丙氧基)苯硼酸频那醇酯 | 1-(Piperidin-1-yl)-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)propan-2-ol | 957061-08-4 | C20H32BNO4 |
| 4-(2-羟乙基氨基)-3-硝基苯甲酸乙酯 | ethyl 4-(2-hydroxyethylamino)-3-nitrobenzoate | 91214-94-7 | C11H14N2O5 |
| 4-(2-羟乙基)-3-环己烯-1-酮 | 4-(2-Hydroxy-ethyl)-3-cyclohexenon-(1) | 90199-14-7 | C8H12O2 |
| 4-(2-硫代氨甲酰肼基羰基)苯硼酸 | 2-(4-Boronobenzoyl)hydrazinecarbothioamide | 957060-76-3 | C8H10BN3O3S |
| 4-(2-硝基苯氧基)苯基硼酸 | (4-(2-Nitrophenoxy)phenyl)boronic acid | 957062-62-3 | C12H10BNO5 |