| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-(2,3-二氢噻吩并[3,4-b]-1,4-二噁英-5-基)-苯甲醛 | 4‑(2,3‑dihydrothieno[3,4‑b][1,4]dioxin‑5‑yl)benzaldehyde | 861648-73-9 | C13H10O3S |
| 4-(2,3-二氢-苯并呋喃-7-基)-哌嗪-1-羧酸叔丁酯 | 4-(2,3-dihydro-benzofuran-7-yl)-piperazine-1-carboxylic acid tert-butyl ester | 846037-41-0 | C17H24N2O3 |
| 4-(2,3-二氢-2-氧代-1H-苯并咪唑-1-基)-alpha,alpha-二苯基哌啶-1-丁腈 | despropionyl-benzitramide | 83898-28-6 | C28H28N4O |
| 4-(2,3-二氢-2-氧代-1H-苯并咪唑-1-基)-3,6-二氢-2H-吡啶-1-羧酸乙酯 | 4-(2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)-3,6-dihydro-2H-pyridine-1-carboxylic acid ethyl ester | 83763-15-9 | C15H17N3O3 |
| 4-(2,3-二氢-1H-茚-5-基氨基)-4-氧代-丁酸 | 4-(2,3-dihydro-1H-inden-5-ylamino)-4-oxobutanoic acid | 847588-85-6 | C13H15NO3 |
| 4-(2,3-二氢-1H-吲哚-1-基)-1,3,5-噻嗪-2-胺 | 4-(2,3-dihydro-1H-indol-1-yl)-1,3,5-triazin-2-amine | 879615-84-6 | C11H11N5 |
| 4-(2,3-二氢-1,4-苯并二氧杂环己-6-基)苯甲醛 | 4-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)benzaldehyde | 893737-31-0 | C15H12O3 |
| 4-(2,3-二氟苯甲酰)苯基乙酸酯 | 4-Acetoxy-2',3'-difluorobenzophenone | 890099-95-3 | C15H10F2O3 |
| 4-(2,3-二氟苯基)-4-氧代丁酸 | 4-(2,3-Difluorophenyl)-4-oxobutyric acid | 898766-11-5 | C10H8F2O3 |
| 4-(2,3,4-三甲氧基苄基)-1-哌嗪甲醛盐酸盐 | 4-(2,3,4-Trimethoxybenzyl)-1-piperazinecarboxaldehyde hydrochloride | 879646-17-0 | C15H23ClN2O4 |
| 4-(2,2-二苯基乙烯基)-N,N-二-苯基苯胺 | 5-Ethyl 4,5,5a,6-tetrahydro-9,10-dihydroxy-2-methyl 4-n-propyldibenz(cd,f)indol | 88763-89-7 | C21H25NO2 |
| 4-(2,2-二甲氧基乙氧基)-苯甲腈 | 4-(2,2-Dimethoxyethoxy)benzonitrile | 864684-69-5 | C11H13NO3 |
| 4-(2,2-二甲氧基-1-甲基乙基)甲苯 | p-(2,2-dimethoxy-1-methylethyl)toluene | 84878-56-8 | C12H18O2 |
| 4-(2,2-二甲基丙氨基)-3-甲基苯酚 | 4-[(2,2-Dimethylpropyl)amino]-3-methylphenol | 887587-77-1 | C12H19NO |
| 4-(2,2-二甲基丙氧基)-4-氧代丁酸 | (2,2-Dimethylpropyl) hydrogen succinate | 80166-56-9 | C9H16O4 |
| 4-(2,2-二甲基丙基)庚-5-烯-2-酮 | (E)-4-(2,2-Dimethyl-propyl)-hept-5-en-2-one | 88691-69-4 | C12H22O |
| 4-(2,2-二甲基丙基)-6,6-二甲基庚-4-烯-2-酮 | 4-(2,2-Dimethylpropyl)-6,6-dimethylhept-4-en-2-one | 83810-25-7 | C14H26O |
| 4-(2,2-二甲基丁酰基)苯甲腈 | 4'-Cyano-2,2-dimethylbutyrophenone | 898765-16-7 | C13H15NO |
| 4-(2,2-二氯乙烯基)苯酚 | 1-(2,2-dichloroethenyl)-4-hydroxybenzene | 83671-20-9 | C8H6Cl2O |
| 4-(2,2-二乙氧基乙氧基)苯甲醛 | 4-(2,2-diethoxyethoxy)benzaldehyde | 82964-41-8 | C13H18O4 |
| 4-(2,2-二乙氧基-1-甲基乙基)甲苯 | 4-(2,2-Diethoxy-1-methylethyl)toluene | 84878-55-7 | C14H22O2 |
| 4-(2,2,3-三甲基-3-环戊烯-1-基)-2-丁烯酸 | 4-(2,2,3-trimethylcyclopent-3-enyl)but-2-enoic acid | 85187-20-8 | C12H18O2 |
| 4-(2,2,3,3-四氟环丁基)-溴苯 | 1-Bromo-4-(2,2,3,3-tetrafluorocyclobutyl)benzene | 885267-02-7 | C10H7BrF4 |
| 4-(2,2,2-三氟乙氧基)苯基硼酸 | (4-(2,2,2-trifluoroethoxy)phenyl)boronic acid | 886536-37-4 | C8H8BF3O3 |
| 4-(2,2,2-三氟乙基氨甲酰基)苯硼酸 | {4-[(2,2,2-trifluoroethyl)carbamoyl]phenyl}boronic acid | 874459-90-2 | C9H9BF3NO3 |
| 4-(2,2,2-三氟-1,1-二羟乙基)苯甲酸 | 4-(2,2,2-trifluoro-1,1-dihydroxyethyl)benzoic acid | 87736-91-2 | C9H7F3O4 |
| 4-(2,1,3-苯并噁二唑-5-甲氧基)苯甲腈 | 4-(2,1,3-Benzoxadiazol-5-ylmethoxy)benzonitrile | 845266-25-3 | C14H9N3O2 |
| 4-(2'-甲氧基苄氧)苯硼酸 | (4-((2-methoxybenzyl)oxy)phenyl)boronic acid | 871125-74-5 | C14H15BO4 |
| 4-(1H-苯并咪唑-4-基)-1-哌嗪羧酸乙酯(Z)-2-丁烯二酸盐(1:1) | Ethyl 4-(1H-benzimidazol-4-yl)-1-piperazinecarboxylate (Z)-2-butenedioate (1:1) | 84806-83-7 | C18H22N4O6 |
| 4-(1H-苯并咪唑-2-基)-1-甲基-1H-吡唑-5-胺 | 4-(benzo[d]thiazol-2-yl)-1-methyl-1H-pyrazol-5-amine | 88105-09-3 | C11H11N5 |
| 4-(1H-四唑-5-基甲基)-2H-1,4-苯并噻嗪-3(4H)-酮 | 4-(1H-Tetrazol-5-ylmethyl)-2H-1,4-benzothiazin-3(4H)-one | 874765-99-8 | C10H9N5OS |
| 4-(1H-四唑-5-基氨甲酰基)苯硼酸盐酸盐 | (4-((1H-Tetrazol-5-yl)carbamoyl)phenyl)boronic acid hydrochloride | 850568-31-9 | C8H9BClN5O3 |
| 4-(1H-咪唑-5-甲基)吡啶 | Immethridine | 87976-03-2 | C9H9N3 |
| 4-(1H-咪唑-4-基)丁酰胺 | 4-(1(3)<i>H</i>-imidazol-4-yl)-butyramide | 807290-22-8 | C7H11N3O |
| 4-(1H-咪唑-1-基)-3-甲氧基苯甲醛 | 4-(1H-imidazol-1-yl)-3-methoxybenzaldehyde | 870837-70-0 | C11H10N2O2 |
| 4-(1H-吲唑-6-基)四氢-2H-吡喃-4-醇 | 4-(1H-Indazol-6-YL)-tetrahydro-pyran-4-OL | 885272-12-8 | C12H14N2O2 |
| 4-(1H-吲唑-5-基)哌嗪-1-羧酸叔丁酯 | tert-butyl 4-(1H-indazol-5-yl)piperazine-1-carboxylate | 853679-59-1 | C16H22N4O2 |
| 4-(1H-吲哚-5-基)苯甲醛 | 4-(1H-indol-5-yl)benzaldehyde | 893736-21-5 | C15H11NO |
| 4-(1H-吲哚-5-基)苯甲酸 | 2-(4-(1H-indol-5-yl)phenyl)acetic acid | 886363-28-6 | C16H13NO2 |
| 4-(1H-吲哚-5-基)-四氢-硫代吡喃-4-醇 | 4-(1H-Indol-5-YL)-tetrahydro-thiopyran-4-OL | 885273-20-1 | C13H15NOS |
| 4-(1H-吲哚-4-基)苯甲醛 | 4-(1H-Indol-4-YL)benzaldehyde | 848760-74-7 | C15H11NO |
| 4-(1H-吲哚-1-基甲基)苯碳杂氧杂脒 | 3,5-Dihydro-3-(2-methoxy-4-nitrophenyl)-2-phenyl-5-(phenylmethylene)-4H-imidazol-4-one | 83495-02-7 | C23H17N3O4 |
| 4-(1H-吡唑-4-基)丁酸 | 4-(1H-pyrazol-4-yl)butanoic acid | 84302-87-4 | C7H10N2O2 |
| 4-(1H-吡唑-3-基)苯胺 | 5-(4-aminophenyl)-1H-pyrazole | 89260-45-7 | C9H9N3 |
| 4-(1H-吡唑-1-甲基)苯酚 | 4-((1H-pyrazol-1-yl)methyl)phenol | 80200-09-5 | C10H10N2O |
| 4-(1H-吡唑-1-甲基)苯甲醛 | 4-((1H-pyrazol-1-yl)methyl)benzaldehyde | 887922-90-9 | C11H10N2O |
| 4-(1H-吡唑-1-基)-2-丁酮 | 4-(1H-pyrazol-1-yl)-2-butanone | 89943-03-3 | C7H10N2O |
| 4-(1H-吡咯-3-基)丁腈 | 4-pyrrol-3-yl-butyronitrile | 874-91-9 | C8H10N2 |
| 4-(1H-吡咯-1-基)吡啶-2-羧酸 | 4-(1H-Pyrrol-1-yl)pyridine-2-carboxylic acid | 887206-82-8 | C10H8N2O2 |
| 4-(1H-6-吲唑)-1-甲基哌啶-4-醇 | 4-(1H-Indazol-6-YL)-1-methyl-piperidin-4-OL | 885272-30-0 | C13H17N3O |