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    中文名称 英文名称 CAS号 化学式
    1-(2,5-二氯苯基)-1H-咪唑-2-硫醇 1-(2,5-dichlorophenyl)-1H-imidazole-2-thiol 281211-22-1 C9H6Cl2N2S
    1-(2,5-二氯嘧啶-4-基)-1H-吲哚 2,5-dichloro-4-indol-1-ylpyrimidine 293292-36-1 C12H7Cl2N3
    1-(2,5-二氟苯基)哌嗪 1-(2,5-difluorophenyl)piperazine 255893-33-5 C10H12F2N2
    1-(2,5-二氟苯基)-N-(4-甲氧基苄基)甲胺 (2,5-Difluoro-benzyl)-(4-methoxy-benzyl)-amine 212393-25-4 C15H15F2NO
    1-(2,5-二乙基苯基)乙酮 2,5-Diethyl-acetophenon 2797-80-0 C12H16O
    1-(2,5,5-三甲基环庚基)乙烷-1-酮 2-Acetyl-1.5.5-trimethyl-cycloheptanon 23361-88-8 C12H22O
    1-(2,4-双(苄氧基)苯基)乙酮 2,4-bis(benzyloxy)acetophenone 22877-01-6 C22H20O3
    1-(2,4-二羟基苯基)庚烷-1-酮 2,4-dihydroxyphenylheptan-1-one 27883-47-2 C13H18O3
    1-(2,4-二羟基苯基)壬烷-1-酮 1-(2,4-dihydroxyphenyl)nonan-1-one 27883-48-3 C15H22O3
    1-(2,4-二羟基苯基)十二烷-1-酮 2,4-dihydroxyphenyl undecyl ketone 25632-60-4 C18H28O3
    1-(2,4-二羟基苯基)-2-甲基-1-丙酮 1-(2,4-dihydroxyphenyl)-2-methylpropan-1-one 29048-54-2 C10H12O3
    1-(2,4-二羟基苯基)-2-(4-羟基苯基)丙-1-酮 O-desmethylangolensin 21255-69-6 C15H14O4
    1-(2,4-二羟基苯基)-2-(3,4-二甲氧基苯基)乙酮 1-(2,4-dihydroxyphenyl)-2-(3,4-dimethoxyphenyl)ethanone 24126-98-5 C16H16O5
    1-(2,4-二硝基苯氧基)-2,4-二硝基苯 bis(2,4-dinitrophenyl) ether 2217-56-3 C12H6N4O9
    1-(2,4-二硝基苯基)磺酰基-2,4-二硝基苯 bis-(2,4-dinitro-phenyl) sulfone 2486-12-6 C12H6N4O10S
    1-(2,4-二硝基苯基)硫基-2,4-二硝基苯 bis-(2,4-dinitro-phenyl)-sulfide 2253-67-0 C12H6N4O8S
    1-(2,4-二硝基苯基)氮丙啶 1-(2,4-Dinitrophenyl)aziridine 27141-65-7 C8H7N3O4
    1-(2,4-二硝基苯基)丙烷-2-酮 1-(2,4-dinitrophenyl)propan-2-one 2200-86-4 C9H8N2O5
    1-(2,4-二硝基苯基)-4-苯基吡啶鎓氯化物 N-(2,4-dinitrophenyl)-4-phenylpyridinium chloride 26863-15-0 C17H12N3O4*Cl
    1-(2,4-二甲苯基)双胍 <2,4-Dimethyl-phenyl>-biguanid 28510-45-4 C10H15N5
    1-(2,4-二甲氧基苯甲酰)芘 1-(2,4-Dimethoxybenzoyl)pyrene 273736-52-0 C25H18O3
    1-(2,4-二甲氧基苯基)丙-2-胺 2,4-dimethoxyamphetamine 23690-13-3 C11H17NO2
    1-(2,4-二甲氧基苯基)-2-(4-异丁基苯基)-1-丙酮 1-(2,4-Dimethoxyphenyl)-2-(4-Isobutylphenyl)Propan-1-One 261178-38-5 C21H26O3
    1-(2,4-二甲氧基-苯基)-3-(2,4,6-三甲氧基-苯基)-丙烷-1,3-二酮 1-(2,4-dimethoxy-phenyl)-3-(2,4,6-trimethoxy-phenyl)-propane-1,3-dione 273211-51-1 C20H22O7
    1-(2,4-二甲基苯基)-3-(3-甲氧基苯基)-1-丙酮 2',4'-Dimethyl-3-(3-methoxyphenyl)propiophenone 238097-10-4 C18H20O2
    1-(2,4-二甲基-5-恶唑基)-乙酮 5-acetyl-2,4-dimethyloxazole 23012-25-1 C7H9NO2
    1-(2,4-二甲基-1H-吡咯-3-基)-2,2,2-三氟乙烷酮 2,4-dimethyl-3-trifluoroacetyl-1H-pyrrole 202286-38-2 C8H8F3NO
    1-(2,4-二氯苯基)丙-2-炔-1-醇 1-(2,4-dichlorophenyl)prop-2-yn-1-ol 29805-13-8 C9H6Cl2O
    1-(2,4-二氯苯基)-吡咯-2,5-二酮 N-(2,4-dichloro)phenyl maleimide 26396-57-6 C10H5Cl2NO2
    1-(2,4-二氯苯基)-N-(2,4-二氟苯基)-1,5-二氢-N-异丙基-5-氧代-4H-1,2,4-三氮唑-4-甲酰胺 Ipfencarbazone 212201-70-2 C18H14Cl2F2N4O2
    1-(2,4-二氯苯基)-5-(4-碘苯基)-4-甲基-N-吗啉-1H-吡唑-3-甲酰胺 N-(morpholin-4-yl)-1-(2,4-dichlorophenyl)-5-(4-iodophenyl)-4-methyl-1H-pyrazole-3-carboxamide 202463-68-1 C21H19Cl2IN4O2
    1-(2,4-二氯苯基)-4-甲基-5-苯基-1H-吡唑-3-羧酸乙酯 1-(2,4-dichlorophenyl)-4-methyl-5-phenyl-1H-pyrazole-3-carboxylic acid ethyl ester 221385-23-5 C19H16Cl2N2O2
    1-(2,4-二氯苯基)-2-吡啶-4-乙酮 1-(2,4-dichlorophenyl)-2-(4-pyridyl)ethan-1-one 252955-08-1 C13H9Cl2NO
    1-(2,4-二氯苯基)-2-(5-甲基-1H-咪唑-2-基)-乙酮 1-(2,4-dichlorophenyl)-2-(4-methyl-1H-imidazol-2-yl)ethanone 252953-85-8 C12H10Cl2N2O
    1-(2,4-二氯-5-氟苯基)-3-苯基丙-2-烯-1-酮 1-2,4-dichloro-5-fluoro-phenyl-3-phenyl-2-propenyl-1-ketone 259228-30-3 C15H9Cl2FO
    1-(2,4-二氟苯基)乙醇 1-(2,4-difluorophenyl)ethan-1-ol 2267-47-2 C8H8F2O
    1-(2,4,6-环庚三烯-1-基)乙酮 2,4,6-Cycloheptatrien-1-yl-methylketon 27332-45-2 C9H10O
    1-(2,4,6-三羟基-3-甲基苯基)乙酮 2,4,6-trihydroxy-3-methyl-acetophenon 2657-28-5 C9H10O4
    1-(2,4,6-三甲氧基苯基)-2-氨基丙烷盐酸盐 1-(2,4,6-Trimethoxyphenyl)propan-2-amine hydrochloride 23815-74-9 C12H20ClNO3
    1-(2,4,6-三甲基苯基)-咪唑 N-(2,4,6-trimethylphenyl)imidazole 25364-44-7 C12H14N2
    1-(2,4,6-三甲基苯基)-1-戊酮 1-(2,4,6-trimethylphenyl)-1-pentanone 23351-71-5 C14H20O
    1-(2,4,6-三甲基苯基)-1-丙醇 1-(2,4,6-trimethylphenyl)-1-propanol 24867-92-3 C12H18O
    1-(2,4,6-三氯苯基)-3-氨基-5-吡唑酮 1-(2,4,6-Trichlor-phenyl)-3-amino-pyrazolon-(5) 27241-31-2 C9H6Cl3N3O
    1-(2,4,5-三甲氧基-苯基)-丙烷-1,2-二酮-2-肟 <2,4,5-Trimethoxy-phenyl>-oximinopropiophenon 2020-67-9 C12H15NO5
    1-(2,4,5-三甲基-3-呋喃基)乙酮 3-acetyl-2,4,5-trimethylfuran 205262-91-5 C9H12O2
    1-(2,3-苯并[1,4]二氧六环-6-基)-4-哌啶酮 1-(2,3-dihydro-1,4-benzodioxan-6-yl)-4-piperidone 250718-94-6 C13H15NO3
    1-(2,3-二甲基丁-2-烯基)-4-甲氧基苯 2,3-dimethyl-1-(4-methoxyphenyl)-2-butene 29143-06-4 C13H18O
    1-(2,3-二氯苯基)哌啶 1-(2,3-dichlorophenyl)piperidine 28581-91-1 C11H13Cl2N
    1-(2,3-二氯-4-羟基苯基)-1-丁酮 2,3-Dichlor-4-butyryl-phenol 2350-46-1 C10H10Cl2O2
    1-(2,3-二氢苯并[B][1,4]二氧杂环己烯-6-基)丙-1-酮 6-propionyl-1,4-benzodioxane 20632-12-6 C11H12O3