| 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-(2,3-二氢吲哚-1-磺酰基)-苯胺 | 4-(2,3-Dihydro-indole-1-sulfonyl)-phenylamine | 314284-67-8 | C14H14N2O2S |
| 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-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-茚)-4-氧丁酸 | 3-(5-indanylcarbonyl)-propionic acid | 75382-32-0 | C13H14O3 |
| 4-(2,3-二氢-1H-茚)-1,3-噻唑-2-胺 | 2-Amino-4-indan-5-yl-thiazol | 59543-75-8 | C12H12N2S |
| 4-(2,3-二氢-1H-吲哚-1-基磺酰基)苯甲酸 | 4-(2, 3-DIHYDRO-1H-INDOL-1-YLSULFONYL)benzoic acid | 485769-38-8 | C15H13NO4S |
| 4-(2,3-二氢-1,4-苯并二氧-6-基)-4-氧丁酸 | 3-(6-<1,4>benzodioxanylcarbonyl)propionic acid | 54557-81-2 | C12H12O5 |
| 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)-3-氟苯甲酸 | 4-(2,3-Difluorophenyl)-3-fluorobenzoic acid | 1261625-13-1 | C13H7F3O2 |
| 4-(2,3,6-三氯苯甲酰基)氧基丁-2-炔基2,3,6-三氯苯甲酸酯 | 2-Butyne-1,4-diol, bis(2,3,6-trichlorobenzoate) | 73758-47-1 | C18H8Cl6O4 |
| 4-(2,3,5-三碘-苯甲酰氨基)-苯甲酸 | 4-(2,3,5-triiodo-benzoylamino)-benzoic acid | 100541-45-5 | C14H8I3NO3 |
| 4-(2,3,5,6-四甲基苯基磺酰胺基)苯甲酸 | 4-[(2,3,5,6-tetramethylphenyl)sulfonylamino]benzoic Acid | 730249-87-3 | C17H19NO4S |
| 4-(2,3,5,6-四氟-4-三氟甲基苯氧基)二苯甲酮 | 4-(2,3,5,6-tetrafluoro-4-trifluoromethylphenoxy)benzophenone | 105273-37-8 | C20H9F7O2 |
| 4-(2,3,4-三甲氧基苯基)苯甲酸甲酯 | methyl 4-(2',3',4'-trimethoxyphenyl)benzoate | 120666-35-5 | C17H18O5 |
| 4-(2,3,4-三甲氧基苯基)-1-溴丁烷 | 4-(2,3,4-trimethoxyphenyl)butyl bromide | 74882-10-3 | C13H19BrO3 |
| 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-(2,3,4,5,6-五氯苯氧基)苯酚 | 4-(2,3,4,5,6-Pentachlorophenoxy)-phenol | 78576-72-4 | C12H5Cl5O2 |
| 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-(2,2-二苯基乙烯基)-1-(对甲苯磺酰基)-1,2-二氢喹啉 | 4-(2,2-diphenylvinyl)-1-(p-toluenesulfonyl)-1,2-dihydroquinoline | 735271-32-6 | C30H25NO2S |
| 4-(2,2-二苯基丙烷-4-氧基磺酰基)萘喹啉-1,2-氨苯蝶啶 | 1-Naphthalenesulfonic acid, 3-diazo-3,4-dihydro-4-oxo-, ar'-(1-methylethyl)[1,1'-biphenyl]-4-yl ester | 52125-43-6 | C25H20N2O4S |
| 4-(2,2-二苯基-乙基)-1H-咪唑 | 4(5)-(2,2-Diphenylethyl)imidazole | 102390-63-6 | C17H16N2 |
| 4-(2,2-二甲氧基乙氧基)苯甲醚 | 1-(2,2-dimethoxyethoxy)-4-methoxybenzene | 68426-08-4 | C11H16O4 |
| 4-(2,2-二甲氧基乙氧基)-苯甲腈 | 4-(2,2-Dimethoxyethoxy)benzonitrile | 864684-69-5 | C11H13NO3 |
| 4-(2,2-二甲氧基乙基)苯胺 | 4-(2,2-dimethoxyethyl)aniline | 392630-73-8 | C10H15NO2 |
| 4-(2,2-二甲氧基乙基)-苯酚 | 2-(4-hydroxyphenyl)-1,1-dimethoxyethane | 74447-40-8 | C10H14O3 |
| 4-(2,2-二甲基丙酰氨基)苯甲酸 | 4-(2,2-dimethylpropionylamino)benzoic acid | 56619-97-7 | C12H15NO3 |
| 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-(2,2-二甲基丙基)苯甲醛 | 4-neopentylbenzaldehyde | 52986-52-4 | C12H16O |
| 4-(2,2-二甲基丙基)苯甲酰氯 | 4-(2,2-dimethylpropyl)benzoyl chloride | 96224-27-0 | C12H15ClO |
| 4-(2,2-二甲基丙基)-苯酚 | 4-tert-pentylphenol | 2316-92-9 | C11H16O |
| 4-(2,2-二甲基-3H-茚-1-亚基)-1-甲基哌啶盐酸盐 | 4-(2,2-dimethyl-3H-inden-1-ylidene)-1-methylpiperidine;hydron;chloride | —— | C17H24ClN |
| 4-(2,2-二甲基-3-苯基丙基)-1-氟苯 | 4-(2,2-dimethyl-3-phenylpropyl)-1-fluorobenzene | 49826-80-4 | C15H24 |
| 4-(2,2-二溴乙烯基)苯甲酸甲酯 | methyl 4-(2,2-dibromovinyl)benzoate | 253684-21-8 | C10H8Br2O2 |
| 4-(2,2-二溴乙烯基)苯甲酸乙酯 | ethyl-4-(2,2-dibromoethenyl)benzoate | 157729-41-4 | C11H10Br2O2 |
| 4-(2,2-二溴乙烯基)-2-甲氧基-1-苄氧基苯 | 1-(benzyloxy)-4-(2,2-dibromovinyl)-2-methoxybenzene | 347377-09-7 | C16H14Br2O2 |
| 4-(2,2-二溴乙烯基)-1-甲氧基-2-苄氧基苯 | 2-(benzyloxy)-4-(2,2-dibromovinyl)-1-methoxybenzene | 1206614-02-9 | C16H14Br2O2 |
| 4-(2,2-二氰基乙烯基)苯甲酸 | 4-(2,2-dicyanovinyl)benzoic acid | 15725-53-8 | C11H6N2O2 |
| 4-(2,2-二氰基乙烯基)-N,3-二甲基-N-苄基苯胺 | 4-(2,2-Dicyanoethenyl)-N,3-dimethyl-N-benzylaniline | 70714-78-2 | C19H17N3 |
| 4-(2,2-二氯环丙基)苯酚乙酸酯 | 4-(2,2-dichlorocyclopropyl)phenyl acetate | 144900-34-5 | C11H10Cl2O2 |
| 4-(2,2-二氯乙烯基)苯酚 | 1-(2,2-dichloroethenyl)-4-hydroxybenzene | 83671-20-9 | C8H6Cl2O |
| 4-(2,2-二氯乙烯基)-苯甲腈 | 4-(2,2-dichlorovinyl)benzonitrile | 65085-94-1 | C9H5Cl2N |
| 4-(2,2-二氯-1-苯基乙烯基)苯酚 | 4-(β,β-dichloro-α-phenyl)vinylphenol | 110470-93-4 | C14H10Cl2O |
| 4-(2,2-二氯-1-羟基-乙基)-2-甲氧基-苯酚 | 4-(2,2-Dichloro-1-hydroxy-ethyl)-2-methoxy-phenol | 61693-73-0 | C9H10Cl2O3 |
| 4-(2,2-二氯-1,1-二氟乙氧基)苯胺 | 4-(2,2-dichloro-1,1-difluoroethoxy)aniline | 60984-93-2 | C8H7Cl2F2NO |
| 4-(2,2-二氯-1,1-二氟乙氧基)苯磺酰氯 | 4-(2,2-dichloro-1,1-difluoroethoxy)benzenesulfonyl chloride | 64728-72-9 | C8H5Cl3F2O3S |
| 4-(2,2-二氟环丙基)-甲苯 | 1-(2,2-difluorocyclopropyl)-4-methylbenzene | 54672-44-5 | C10H10F2 |
| 4-(2,2-二氟乙烯基)苯胺 | 4-(2,2-Difluoroethenyl)aniline | 791727-15-6 | C8H7F2N |
| 4-(2,2-二氟乙氧基)苯胺 | 4-(2,2-difluoroethoxy)aniline | 937606-77-4 | C8H9F2NO |
| 4-(2,2-二氟乙氧基)苯甲醛 | 4-(2,2-difluoroethoxy)benzaldehyde | 128140-72-7 | C9H8F2O2 |