| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-(2-羟基-5-丙基苯基)-4-氧丁酸 | 4-(2-Hydroxy-5-propylphenyl)-4-oxobutanoic acid | 248595-24-6 | C13H16O4 |
| 4-(2-羟基-2-丙基)-1H-吡唑-3-羧酸 | 4-(1-hydroxy-1-methylethyl)-1H-3(5)-pyrazolecarboxylic acid | 289041-82-3 | C7H10N2O3 |
| 4-(2-羟基-1,1-二甲基乙基)-N-[6-(2-羟基乙氧基)-5-(2-甲氧基苯氧基)-2,2'-联嘧啶-4-基]苯磺酰胺 | (1S,3S)-1-Oxo-1lambda~4~,4-thiazinane-3-carboxylic acid | 271251-14-0 | C5H9NO3S |
| 4-(2-羟乙基)硫代吗啉-1,1-二氧化物 | 4-(2-hydroxyethyl)thiomorpholine 1,1-dioxide | 26475-62-7 | C6H13NO3S |
| 4-(2-碘代乙酰氨基)-2,2,6,6-四甲基哌啶-1-氧基自由基 | 4-(α)-iodoacetamido-2,2,6,6-tetramethylpiperidino-1-oxy | 25713-24-0 | C11H20IN2O2 |
| 4-(2-碘乙基-(3-碘丙基)氨基)苯磺酰胺 | Sulfanilamide, N(sup 4)-(2-iodoethyl)-N(sup 4)-(2-iodopropyl)- | 2045-12-7 | C11H16I2N2O2S |
| 4-(2-碘乙基)环己酮 | 4-(2-Iodo-ethyl)-cyclohexanone | 219945-60-5 | C8H13IO |
| 4-(2-硝基苯氨基)-吡啶 | 2-Nitro-N-(4'-pyridyl)aniline | 25551-59-1 | C11H9N3O2 |
| 4-(2-硝基苯基)丁酸甲酯 | methyl 4-(o-nitrophenyl)butyrate | 22824-20-0 | C11H13NO4 |
| 4-(2-硝基苯基)丁-3-烯-2-酮 | (E)-4-(2-nitrophenyl)but-3-en-2-one | 20766-40-9 | C10H9NO3 |
| 4-(2-硝基苯基)-1-(二甲氨基)-1-氮杂-1,3-丁二烯 | 4-(2-nitrophenyl)-1-(dimethylamino)-1-aza-1,3-butadiene | 283152-31-8 | C11H13N3O2 |
| 4-(2-硝基乙烯基)苯甲酸甲酯 | 4-(2-Nitrovinyl)benzoic acid methyl ester | 22568-50-9 | C10H9NO4 |
| 4-(2-硝基丁基)吗啉 | 4-(2-nitrobutyl)morpholine | 2224-44-4 | C8H16N2O3 |
| 4-(2-硝基-4-(三氟甲基)苯氧基)-苯胺 | Benzeneamine, 4-(2-nitro-4-(trifluoromethyl)phenoxy)- | 24219-87-2 | C13H9F3N2O3 |
| 4-(2-硝基-1-苯基-丙基)-吗啉 | 4-((1<i>RS</i>,2<i>SR</i>)-2-nitro-1-phenyl-propyl)-morpholine | 28612-58-0 | C13H18N2O3 |
| 4-(2-硝基-1-苯基-丙基)-吗啉 | 4-((1<i>RS</i>,2<i>RS</i>)-2-nitro-phenyl-propyl)-morpholine | 28612-58-0 | C13H18N2O3 |
| 4-(2-甲氧基苯基)苯胺 | 2'-Methoxy-biphenyl-4-ylamine | 263901-48-0 | C13H13NO |
| 4-(2-甲氧基苯基)吗啉 | N-(2-methoxyphenyl)morpholine | 27347-13-3 | C11H15NO2 |
| 4-(2-甲氧基苯基)-2(3H)-噻唑酮腙 | 4-(2-Methoxyphenyl)-2(3h)-thiazolone hydrazone | 299169-54-3 | C10H11N3OS |
| 4-(2-甲氧基苯基)-1-[3-(3,4,5-三甲氧基苯基)-3-羟基丙酰基]哌嗪 | 3-Hydroxy-1-[4-(2-methoxyphenyl)piperazin-1-yl]-3-(3,4,5-trimethoxyphenyl)propan-1-one | 23851-98-1 | C23H30N2O6 |
| 4-(2-甲氧基乙氧基)苯磺酰氯 | 4-(2-Methoxyethoxy)-phenylsulfonyl chloride | 204072-53-7 | C9H11ClO4S |
| 4-(2-甲氧基乙氧基)苯硼酸 | 4-(2-methoxyethoxy)phenylboronic acid | 265664-52-6 | C9H13BO4 |
| 4-(2-甲氧基乙氧基)-苯甲酸 | 4-(2-methoxy-ethoxy)-benzoic acid | 27890-92-2 | C10H12O4 |
| 4-(2-甲氧基乙基)-1-哌嗪甲醛 | 1-formyl-4-(2-methoxyethyl)piperazine | 206862-55-7 | C8H16N2O2 |
| 4-(2-甲氧基 苯氧基) 哌啶 | 4-(2-methoxyphenoxy)piperidine | 28033-32-1 | C12H17NO2 |
| 4-(2-甲基苯氧基)丁酸 | 4-<i>o</i>-tolyloxy-butyric acid | 24331-07-5 | C11H14O3 |
| 4-(2-甲基苯基)-1,2,5-恶二唑-3-胺 | 3-amino-4-(o-tolyl)-furazan | 22899-59-8 | C9H9N3O |
| 4-(2-甲基咪唑-1-基)-2,2-二苯基丁腈 | 4-(2-methyl-1H-imidazol-1-yl)-2,2-diphenylbutanenitrile | 214777-43-2 | C20H19N3 |
| 4-(2-甲基吡啶-4-基)苯甲酸 | 4-(4-carboxyphenyl)pyridine-2-carboxylic acid | 216059-90-4 | C13H9NO4 |
| 4-(2-甲基丙基氨基)-3-硝基苯甲酸甲酯 | methyl 4-(isobutylamino)-3-nitrobenzoate | 234751-00-9 | C12H16N2O4 |
| 4-(2-甲基丙基)-2-(三氟甲基)-2H-1,3-恶唑-5-酮 | 2-Trifluormethyl-4-isobutyl-3-oxazol-5-on | 2546-70-5 | C8H10F3NO2 |
| 4-(2-甲基丙-1-烯基)吗啉 | 1-N-morpholinoisobutene | 2403-55-6 | C8H15NO |
| 4-(2-甲基-十一碳-1-烯基)-吗啉 | 4-(2-methyl-undec-1-enyl)-morpholine | 28478-28-6 | C16H31NO |
| 4-(2-甲基-6-喹啉基)苯甲酸 | 4-(2-Methylquinolin-6-yl)benzoic acid | 216059-94-8 | C17H13NO2 |
| 4-(2-甲基-5-苯基-1H-吡咯-1-基)苯甲酸 | 4-(2-methyl-5-phenyl-pyrrol-1-yl)-benzoic acid | 26180-30-3 | C18H15NO2 |
| 4-(2-甲基-4-硝基苯基)-吗啉 | 3-methyl-4-(morpholin-4-yl)nitrobenzene | 223404-63-5 | C11H14N2O3 |
| 4-(2-甲基-2H-四唑-5-基)-苯甲酸 | 4-(2-methyl-2H-tetraazol-5-yl)benzoic acid | 211942-53-9 | C9H8N4O2 |
| 4-(2-甲基-2-丙烯-1-基)氯苯 | 1-chloro-4-(2-methylallyl)benzene | 23063-65-2 | C10H11Cl |
| 4-(2-甲基-2-丙基)-2-(1H-吡唑-5-基)苯酚 | 3-(2-Hydroxy-5-tert-butylphenyl)pyrazole | 288844-49-5 | C13H16N2O |
| 4-(2-甲基-2-丙基)-2,6-二硝基苯胺 | 4-<i>tert</i>-butyl-2,6-dinitro-aniline | 22503-16-8 | C10H13N3O4 |
| 4-(2-甲基-1,3-噻唑-4-基)苯胺 | 4-(2-methyl-4-thiazolyl)aniline | 25021-49-2 | C10H10N2S |
| 4-(2-甲基-1,3-噻唑-4-基)苯甲酸 | 4-(2-methylthiazol-4-yl)benzoic acid | 294620-60-3 | C11H9NO2S |
| 4-(2-甲基-1,3-噻唑-4-基)-1,2-苯二酚 | 4-(2-Methyl-1,3-thiazol-4-yl)benzene-1,2-diol | 20217-14-5 | C10H9NO2S |
| 4-(2-环丙基乙炔基)-5,6-二氟-4-(三氟甲基)-1,3-二氢喹唑啉-2-酮 | 4-(cyclopropylethynyl)-5,6-difluoro-3,4-dihydro-4-(trifluoromethyl)-2(1H)-quinazolinone | 214287-71-5 | C14H9F5N2O |
| 4-(2-溴苯基)-6-甲基-2-氧代-3,4-二氢-1H-嘧啶-5-羧酸乙酯 | ethyl 4-(2-bromophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate | 283593-06-6 | C14H15BrN2O3 |
| 4-(2-溴甲基吡啶-4-基)苯甲酸甲酯 | methyl 4-(2-bromomethylpyridin-4-yl)benzoate | 259807-72-2 | C14H12BrNO2 |
| 4-(2-溴吡啶-3-基)-2,6-二氯嘧啶 | 4-(2-Bromopyridin-3-yl)-2,6-dichloropyrimidine | 2089877-20-1 | C9H4BrCl2N3 |
| 4-(2-溴乙酰氨基)-2,2,6,6-四甲基-1-哌啶氧 | Tempo 4-bromoacetamide | 24567-97-3 | C11H20BrN2O2 |
| 4-(2-溴乙酰基)苯甲酸 | 4-(2-bromoacetyl)benzoic acid | 20099-90-5 | C9H7BrO3 |
| 4-(2-溴乙酰基)-2,6-二甲氧基苯基乙酸酯 | 4-Acetoxy-3,5-dimethoxy-α-brom-acetophenon | 28294-48-6 | C12H13BrO5 |