| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-(2,4-二甲基-苯基)-丁酸酰胺 | 4-(2,4-dimethyl-phenyl)-butyric acid amide | 854427-17-1 | C12H17NO |
| 4-(2,4-二甲基)-苄氧基苯酚 | 4-(2,4-dimethyl)-benzyloxyphenol | 84253-21-4 | C15H16O2 |
| 4-(2,4-二氯苯甲酰基)苯基乙酸酯 | 4-Acetoxy-2',4'-dichlorobenzophenone | 890100-09-1 | C15H10Cl2O3 |
| 4-(2,4-二氯苯甲酰基)哌啶-1-甲醛 | 4-(2,4-dichlorobenzoyl)piperidine-1-carbaldehyde | 84163-44-0 | C13H13Cl2NO2 |
| 4-(2,4-二氯苯氧基)-2,2,6,6-四甲基-哌啶盐酸盐(1:1) | 4-(2,4-dichloro-phenoxy)-2,2,6,6-tetramethyl-piperidine hydrochloride | 871983-65-2 | C15H21Cl2NO*ClH |
| 4-(2,4-二氯苯基)-1H-吡咯-3-甲腈 | 4-(2,4-Dichlorophenyl)-1H-pyrrole-3-carbonitrile | 87388-06-5 | C11H6Cl2N2 |
| 4-(2,4-二氨基嘧啶-5-基氧基)-2-碘-5-异丙基苯酚 | 4-(2,4-diaminopyrimidin-5-yloxy)-2-iodo-5-isopropylphenol | 865304-65-0 | C13H15IN4O2 |
| 4-(2,4-二氟苯甲酰)苯基乙酸酯 | 4-Acetoxy-2',4'-difluorobenzophenone | 890099-97-5 | C15H10F2O3 |
| 4-(2,4-二氟苯甲酰)-1-哌啶甲醛 | 4-(2,4-difluorobenzoyl)-1-formylpiperidine | 84162-80-1 | C13H13F2NO2 |
| 4-(2,4-二氟苯基)-2-氨基嘧啶 | 4-(2,4-Difluorophenyl)pyrimidin-2-amine | 874779-68-7 | C10H7F2N3 |
| 4-(2,4-二氟-苯基)-1,2,3,6-四氢-吡啶 | 4-(2,4-difluorophenyl)-1,2,3,6-tetrahydropyridine | 863111-00-6 | C11H11F2N |
| 4-(2,4,6-三甲基苯氧基)苯甲腈 | 4-(2,4,6-trimethylphenoxy)benzonitrile | 876746-92-8 | C16H15NO |
| 4-(2,4,6-三甲基苯基)-2-氨基噻唑 | 4-(2,4,6-trimethylphenyl)thiazol-2-ylamine | 81529-60-4 | C12H14N2S |
| 4-(2,3-二羟基丙氧基)-3-氯苯甲醛 | 4-(2,3-dihydroxypropoxy)-3-chlorobenzaldehyde | 854107-60-1 | C10H11ClO4 |
| 4-(2,3-二甲氧基苯甲酰基)苯基乙酸酯 | 4-Acetoxy-2',3'-dimethoxybenzophenone | 890100-17-1 | C17H16O5 |
| 4-(2,3-二甲氧基苯基)-4-氧代丁酸 | 2,3-Dimethoxybenzoylpropionsaeure | 898792-27-3 | C12H14O5 |
| 4-(2,3-二甲氧基苯基)-1-甲基哌啶-4-醇 | 1-methyl-4-hydroxy-4-(2,3-dimethoxyphenyl)piperidine | 82359-62-4 | C14H21NO3 |
| 4-(2,3-二甲氧基苯基)-1-甲基-3,6-二氢-2H-吡啶 | 4-(2,3-dimethoxyphenyl)-1-methyl-1,2,3,6-tetrahydropyridine | 82359-63-5 | C14H19NO2 |
| 4-(2,3-二甲基马来酰亚胺基)马尿酸 | N-(2,3-dimethylmaleimido) hippuric acid | 83560-86-5 | C15H14N2O5 |
| 4-(2,3-二甲基苯甲酰)苯基乙酸酯 | 4-Acetoxy-2',3'-dimethylbenzophenone | 890100-29-5 | C17H16O3 |
| 4-(2,3-二甲基苯基)-1-巯基[1,2,4]噻唑并[4,3-a]喹唑啉-5(4h)-酮 | 4-(2,3-Dimethyl-phenyl)-1-mercapto-4H-[1,2,4]triazolo[4,3-a]quinazolin-5-one | 85772-41-4 | C17H14N4OS |
| 4-(2,3-二氯苯甲酰基)苯基乙酸酯 | 4-Acetoxy-2',3'-dichlorobenzophenone | 890100-07-9 | C15H10Cl2O3 |
| 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 |