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    中文名称 英文名称 CAS号 化学式
    —— 4-{5-[2-(3-chlorophenoxy)pyridin-3-yl]-[1,3,4]oxadiazol-2-yl}phenylamine 1227851-14-0 C19H13ClN4O2
    —— 4-isopropyl-4,5-dihydropyrene 110225-64-4 C19H18
    —— <4-(4-Aminostyryl)triphenylmethyl>ethylether 128527-30-0 C29H27NO
    —— 4-phenylcarbamoyl-crotonic acid 4412-11-7 C11H11NO3
    —— 4,4'-bis[(diethylphosphono)methyl]benzophenone 1430325-27-1 C23H32O7P2
    —— 4-(p-tolylmethoxy-d)but-1-en-2-yl acetate 1206519-75-6 C14H18O3
    —— 4-(4-nitro-<i>trans</i>-styryl)-quinazoline 101727-73-5 C16H11N3O2
    —— 4-(dimethylamino)but-2-ynyl hexanoate 111097-00-8 C12H21NO2
    —— 4-Dicyanomethylen-2-(4'-methoxy-5'-methylphenyl)-3,5-diphenyl-1,4,7,8-tetrahydroazocin 110254-50-7 C30H25N3O
    —— 4-(but-3-yn-1-yl)-3-(buta-1,2-dien-1-yl)oxazolidin-2-one 1087043-26-2 C11H13NO2
    —— 4-(4-Carboxymethoxy-benzenesulfonylamino)-benzoic acid 31042-15-6 C15H13NO7S
    —— (4-cyclopropylphenyl)methanesulfonyl chloride 1521474-21-4 C10H11ClO2S
    —— 4-[(3-bromophenyl)amino]-6-nitro-7-[2-(piperazin-1-yl)ethoxy]-quinazoline 289700-93-2 C20H21BrN6O3
    —— 4-amino-1-{3,4-bis-(tert-butyl-dimethyl-silanyloxy)-5-[4-(3,5-dichloro-phenyl)-2-oxo-2λ5-[1,3,2]dioxaphosphinan-2-yloxymethyl]-tetrahydro-furan-2-yl}-1H-pyrimidin-2-one 928780-31-8 C30H48Cl2N3O8PSi2
    —— 4-(4-fluorophenyl)-2,6-dimethylpyrrolo[3,4-c]pyrrole-1,3(2H,5H)-dione 1474012-79-7 C14H11FN2O2
    —— (4-{4-[3-(4-Methyl-benzoyl)-4,5-dihydro-1H-pyrazol-4-yl]-phenyl}-4,5-dihydro-1H-pyrazol-3-yl)-p-tolyl-methanone 138909-76-9 C28H26N4O2
    —— 4-acetoxy-1-butyl-7-methoxy-2-naphthalenecarboxylic acid ethyl ester 121458-04-6 C20H24O5
    —— (4S,5R)-5-Benzyloxymethoxymethyl-4-butyl-2,2-dimethyl-[1,3]dioxane 138761-07-6 C19H30O4
    —— 4-Methyl-7-methoxycarbonylbenzobicyclo<2.2.2>octen-1-yl triflate 139558-08-0 C16H17F3O5S
    —— 4-Oxo-pentanoic acid (R)-2-((2R,3S,4R,5R,6S)-4-benzyloxy-5-benzyloxycarbonylamino-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-3-yloxymethoxy)-2-methoxycarbonyl-ethyl ester 132446-45-8 C39H47NO13
    —— 4-(4-chlorophenyl)-3-cyano-2(1H)-pyridinethione 99482-92-5 C12H7ClN2S
    —— 4-[3-(propan-2-yl)-1H-pyrazol-1-yl]benzaldehyde 1249939-76-1 C13H14N2O
    —— 4-(2-aminothieno[2,3-d]pyrimidin-4-yl)-N-(4-ethoxyphenyl)piperazine-1-carboxamide 1423164-30-0 C19H22N6O2S
    —— 4-chloro-10-methyl-10<i>H</i>-benzo[<i>b</i>]pyrido[2,3-<i>e</i>][1,4]thiazine 72304-39-3 C12H9ClN2S
    —— 4-(3-chloropyridin-2-yl)-N-((1-pentyl-3-(trifluoromethyl)-1H-pyrazol-5-yl)methyl)piperazine-1-carboxamide 1360686-49-2 C20H26ClF3N6O
    —— 4-[2-(3,5-dimethoxy-phenylamino)-[1,2,4]triazolo[1,5-a]pyrazin-8-yl]-piperazine-1-carbaldehyde 1360610-37-2 C18H21N7O3
    —— 4-Amino-4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxamide 13558-27-5 C10H11N5O
    —— [4-[3-[2-(6-Aminopyridin-3-yl)ethynyl]-2-ethylpyridin-4-yl]-2-fluorophenyl]-[4-(cyclopropylmethyl)piperazin-1-yl]methanone 1253055-02-5 C29H30FN5O
    —— 4-(4-chloro-phenyl)-1<i>H</i>-benzo[4,5]imidazo[1,2-<i>d</i>][1,2,4]oxadiazine 64931-88-0 C15H10ClN3O
    —— 4,7-Dimethyl-11-oxa-4-aza-tricyclo[6.2.1.0<sup>1,6</sup>]undec-9-en-5-one 68040-61-9 C11H15NO2
    —— 4-(4-chloro-phenyl)-2-phenyl-6,6-bis-trifluoromethyl-6<i>H</i>-[1,3,5]oxathiazine 66249-31-8 C17H10ClF6NOS
    —— 4,4,7,7-tetramethyl-1-oxa-spiro[2.5]octan-5-one 63704-12-1 C11H18O2
    —— 4-Methoxy-5-phenyl-1,2-dithiol-3-thion 69825-78-1 C10H8OS3
    —— 4,8,19,20-Tetraazatricyclo<14.2.1.1.<sup>11,14</sup>>eicosa-11,13,16,18-tetraen 82938-55-4 C16H24N4
    —— 4-(4-N-Methylaminophenyl)-3,4-dihydrochinazolin 65490-49-5 C15H15N3
    —— 4-anilino-2-(2-ethoxy-phenyl)-5-phenyl-pyrrole-3-carbonitrile 67678-26-6 C25H21N3O
    —— 4-aziridin-1-yl-2,8,9-trimethyl-perimidin-6-one 65318-05-0 C16H15N3O
    —— 4-methyl-8-methoxydibenzothiophene 1638286-87-9 C14H12OS
    —— 4,4-dimethyl-1-phenyl-2-phenylselanylpent-1-en-3-ol 1071115-87-1 C19H22OSe
    —— 4'-[4-(4-bromophenyl)-1,4-bis(triethylsiloxy)-2,5-cyclohexadien-1-yl]-[1,1'-biphenyl]-4-ol 1552276-78-4 C36H47BrO3Si2
    —— {4-[(4-Chlorophenyl)-dimethylaminomethyl]-cyclohexylidene}-acetic acid ethyl ester 943002-87-7 C19H26ClNO2
    —— 4-[2-[1,3]dioxan-2-yl-5-(4-fluoro-phenyl)-3H-imidazol-4-yl]-2-phenoxy-pyrimidine 1138925-30-0 C23H19FN4O3
    —— 4-(3,5,6-trichloro-4-ethoxy-pyridin-2-yl)-morpholine 30202-56-3 C11H13Cl3N2O2
    —— 4,4'-Dicarboxy-2,2',5,5'-tetramethyl-3,3'-biselenienyl 37766-00-0 C14H14O4Se2
    —— 4-{(4E)-3-(4-Carboxybenzyl)-5-[2-(4,4,4-trifluorobutoxy)phenyl]pent-4-en-1-yl}benzoic acid 934738-53-1 C30H29F3O5
    —— 4-methoxy-1-[3-(trifluoromethyl)phenyl]-1H-pyrazole-3-carboxylic acid 956728-58-8 C12H9F3N2O3
    —— 4-Methyl-9-(4-methylphenyl)-16-thia-2-azatetracyclo[8.6.0.03,8.011,15]hexadeca-1(10),2,8,11(15)-tetraene;hydrochloride 1049748-82-4 C22H24ClNS
    —— 4,4-Difluoropiperidine-2-carboxylic acid hydrochloride 2243509-76-2 C6H10ClF2NO2
    —— 4-bromo-thieno[2,3-<i>b</i>]thiophene-2-carboxylic acid 53686-03-6 C7H3BrO2S2
    —— 4-[2-(8-Ethyl-3-mesityl-2,5-dimethyl-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,2-e]pyrimidin-9-yl)ethyl]morpholine 344292-44-0 C28H39N5O