| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-[(4R,5S)-4-氨基-3-氧代-1,2-恶唑烷-5-基]乙酸 | 4-Amino-5-carboxymethylisoxazolid-3-one | 2644-50-0 | C5H8N2O4 |
| 2-[(4R)-4-异丙基-4,5-二氢-1,3-恶唑-2-基]-2-丙醇 | (R)-4,5-dihydro-α,α-dimethyl-4-isopropyloxazole-2-ethanol | 245503-15-5 | C9H17NO2 |
| 2-[(4-苯氧基苯基)氨基]-4H-1-苯并噁嗪-4-酮 | 2-(4-Phenoxyphenylamino)-4H-3,1-benzoxazin-4-one | 282529-86-6 | C20H14N2O3 |
| 2-[(4-苯基苯基)甲基]环氧乙烷 | p-Biphenylpropylene oxide | 23703-14-2 | C15H14O |
| 2-[(4-肼基苯基)磺酰基]-乙醇 | Ethanol, 2-[(4-hydrazinophenyl)sulfonyl]- | 26505-12-4 | C8H12N2O3S |
| 2-[(4-羟基苯基)亚甲基]-1H-茚-1,3(2H)-二酮 | 2-(4-hydroxybenzylidene)indan-1,3-dione | 25329-41-3 | C16H10O3 |
| 2-[(4-碘苯基)甲基]丙二酸 | 2-(4-Iodobenzyl)malonic acid | 25100-55-4 | C10H9IO4 |
| 2-[(4-硝基苯氧基)羰基氨基]乙酸乙酯 | Aethyl 2-<carbo-4-nitro-phenoxyamino>-acetat | 2185-07-1 | C11H12N2O6 |
| 2-[(4-甲氧基苯氧基)甲基]苯甲酸 | 2-((4-methoxyphenoxy)methyl)benzoic acid | 23560-68-1 | C15H14O4 |
| 2-[(4-甲氧基苯基)磺酰基]乙酸乙酯 | ethyl 2-((4-methoxyphenyl)sulfonyl)acetate | 2850-21-7 | C11H14O5S |
| 2-[(4-甲氧基苯基)甲基]-4H-异喹啉-1,3-二酮 | 2-(4-methoxybenzyl)isoquinoline-1,3(2H,4H)-dione | 217493-71-5 | C17H15NO3 |
| 2-[(4-甲氧基苯基)亚甲基]-1,3-二苯基丙烷-1,3-二酮 | 2-p-Methoxybenzylidene dibenzoyl methane | 28918-07-2 | C23H18O3 |
| 2-[(4-甲基苯甲酰基)氨基]4-甲基苯甲酸乙酯 | 2-[(4-Methylbenzoyl)amino]ethyl 4-methylbenzoate | 266354-62-5 | C18H19NO3 |
| 2-[(4-甲基苯基)硫代]-4,6-二(三氯甲基)-1,3,5-三嗪 | 2-<i>p</i>-tolylsulfanyl-4,6-bis-trichloromethyl-[1,3,5]triazine | 24478-01-1 | C12H7Cl6N3S |
| 2-[(4-甲基苯基)氨基]乙醇 | 2-[(4-methylphenyl)amino]-ethanol | 2933-74-6 | C9H13NO |
| 2-[(4-甲基-1-哌嗪基)羰基]-苯甲酸 | 2-[(4-methylpiperazin-1-yl)carbonyl]benzoic acid | 20320-46-1 | C13H16N2O3 |
| 2-[(4-溴苯氧基)甲基]环氧乙烷 | 2-((4-bromophenoxy)methyl)oxirane | 2212-06-8 | C9H9BrO2 |
| 2-[(4-氯苯胺基)-苯基甲基]环己烷-1-酮 | 2-((4-chlorophenylamino)(phenyl)methyl)cyclohexanone | 21854-73-9 | C19H20ClNO |
| 2-[(4-氯苯基硫代)(甲基硫代)亚甲基]-丙二腈 | 2-[(4-Chlorophenylthio)(methylthio)methylene]-malononitrile | 214330-88-8 | C11H7ClN2S2 |
| 2-[(4-氯苯基)硫代]-4,6-二(三氯甲基)-1,3,5-三嗪 | 2-(4-chloro-phenylsulfanyl)-4,6-bis-trichloromethyl-[1,3,5]triazine | 24478-08-8 | C11H4Cl7N3S |
| 2-[(4-氯苯基)硫代]-3-硝基吡啶 | 3-nitro-2-((4-chlorophenyl)thio)pyridine | 26820-31-5 | C11H7ClN2O2S |
| 2-[(4-氯苯基)甲基]环己烷-1-酮 | 2-(4-chloro-benzyl)-cyclohexanone | 2702-79-6 | C13H15ClO |
| 2-[(4-氯苯基)甲基]丙二腈 | 4-chlorobenzylmalononitrile | 2964-33-2 | C10H7ClN2 |
| 2-[(4-氯苯基)甲基]-4-甲基苯酚 | 2-(4-chloro-benzyl)-4-methyl-phenol | 23805-51-8 | C14H13ClO |
| 2-[(4-氯苯基)氨基]乙酰肼 | 2-((4-chlorophenyl)amino)acetohydrazide | 2371-31-5 | C8H10ClN3O |
| 2-[(4-氯-3-甲基苯基)硫代]-4,6-二(三氯甲基)-1,3,5-三嗪 | 2-(4-chloro-3-methyl-phenylsulfanyl)-4,6-bis-trichloromethyl-[1,3,5]triazine | 24478-13-5 | C12H6Cl7N3S |
| 2-[(4-氯-2-硝基苯基)偶氮]-N-(4-甲氧基苯基)-3-氧代]丁酰胺 | 2-[(4-chloro-2-nitrophenyl)diazenyl]-N-(4-methoxyphenyl)-3-oxoniumylidenebutanimidate | 23739-66-4 | C17H15ClN4O5 |
| 2-[(4-氨基-9,10-二氢-9,10-二氧代-3-磺酸基1-蒽基)氨基]-4-[[(2-磺酰氧基)乙基]磺酰基]-苯甲酸 | 2-((4-Amino-9,10-dioxo-3-sulfo-9,10-dihydroanthracen-1-yl)amino)-4-((2-(sulfooxy)ethyl)sulfonyl)benzoic acid | 20640-71-5 | C23H18N2O13S3 |
| 2-[(4-氨基-2,5-二甲氧苯基)磺酰基]乙醇硫酸氢酯 | 2,5-dimethoxyphenyl-4(2-sulfatoethyl)sulfonyl aniline | 26672-24-2 | C10H15NO8S2 |
| 2-[(4-氟萘-1-基)甲基]苯甲酸 | 1-(2-Carboxy-benzyl)-4-fluor-naphthalin | 2341-58-4 | C18H13FO2 |
| 2-[(4-氟苯基)磺酰基]六氢吡咯并[1,2-a]吡嗪-6(2H)-酮 | Unifiram | 272786-64-8 | C13H15FN2O3S |
| 2-[(4-氟苯基)磺酰基]乙醇 | 2-((4-fluorophenyl)sulfonyl)ethanol | 28122-13-6 | C8H9FO3S |
| 2-[(4-氟苯基)氨基]乙酸乙酯 | ethyl (4-fluorophenyl)glycinate | 2521-99-5 | C10H12FNO2 |
| 2-[(4-氟苯基)氨基]-1,3-噻唑-4(5H)-酮 | 2-((4-fluorophenyl)imino)thiazolidin-4-one | 21262-73-7 | C9H7FN2OS |
| 2-[(4-氟苄基)硫基]乙醇 | 2-[(4-fluorobenzyl)sulfanyl]ethanol | 203303-04-2 | C9H11FOS |
| 2-[(4-氟苄亚基)氨基]-4-苯基噻唑 | 2-(p-Fluorobenzylideneamino)-4-phenylthiazole | 24050-99-5 | C16H11FN2S |
| 2-[(4-乙酰氨基苯甲酰基)氨基]乙基三乙基溴化铵 | N-Acetylprocaineamide ethobromide | 27591-11-3 | C17H28N3O2+ |
| 2-[(4-乙烯基苯氧基)甲基]环氧乙烷 | 4-vinylphenyl glycidyl ether | 2653-39-6 | C11H12O2 |
| 2-[(4-乙基苯氧基)甲基]环氧乙烷 | 2-((4-ethylphenoxy)methyl)oxirane | 2930-02-1 | C11H14O2 |
| 2-[(4-丙-2-基苯氧基)甲基]环氧乙烷 | (4-isopropyl-phenoxymethyl)-oxirane | 2210-72-2 | C12H16O2 |
| 2-[(4,6-二氯-1,3,5-三嗪-2-基)氨基]乙磺酸 | 2,4-dichloro-6-(2-sulfoethylamino)-s-triazine | 21369-77-7 | C5H6Cl2N4O3S |
| 2-[(4,5-二氢-3-甲基-5-氧代-1-苯基-1H-吡唑-4-基)偶氮]苯甲酸 | 1-phenyl-3-methyl-4-(o-carboxyphenylazo) pyrazol-5-one | 2898-84-2 | C17H14N4O3 |
| 2-[(4,5-二氢-2-噻唑基)硫基]乙酸甲酯 | (4,5-dihydro-thiazol-2-ylsulfanyl)-acetic acid methyl ester | 22623-64-9 | C6H9NO2S2 |
| 2-[(4,4-二甲基-2,6-二氧代环己基)甲基]-5,5-二甲基环己烷-1,3-二酮 | bis(5,5-dimethylcyclohexane-1,3-dione-2-yl)methane | 2181-22-8 | C17H24O4 |
| 2-[(3aS,4S,6S,7aR)-六氢-3a,5,5-三甲基-4,6-甲桥-1,3,2-苯并二氧硼戊环-2-基]-1-吡咯烷羧酸叔丁酯 | 2-(3a,5,5-Trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborol-2-yl)pyrrolidine | 205116-75-2 | C14H24BNO2 |
| 2-[(3-苯甲酰基苯基)氨基]苯甲酸 | N-(3-Benzoylphenyl)anthranilic acid | 21003-80-5 | C20H15NO3 |
| 2-[(3-羟基丙基氨基)甲基]苯酚 | N-(2-hydroxybenzyl) propanolamine | 211489-46-2 | C10H15NO2 |
| 2-[(3-磺基苯基)氨基]苯甲酸 | <i>N</i>-(3-sulfo-phenyl)-anthranilic acid | 27696-27-1 | C13H11NO5S |
| 2-[(3-硝基苯基)甲基]异吲哚-1,3-二酮 | 2-(3-nitrobenzyl)isoindoline-1,3-dione | 21081-63-0 | C15H10N2O4 |
| 2-[(3-甲氧基苯基)甲基]哌嗪 | 2-(3-methoxybenzyl)piperazine | 218594-59-3 | C12H18N2O |