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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(Tetrahydro-pyran-2-yloxy)-but-2-ynoic acid dimethylamide 210301-07-8 C11H17NO3
    4-(Tetrahydro-pyran-2-yloxy)-but-2-ynoic acid dimethylamide
    —— 4-[2-(3-chloro-phenothiazin-10-yl)-ethyl]-piperazin-2-one 109470-68-0 C18H18ClN3OS
    4-[2-(3-chloro-phenothiazin-10-yl)-ethyl]-piperazin-2-one
    —— 4-trinitromethylbicyclo[3.3.1]nonan-2-one 1253049-26-1 C10H13N3O7
    4-trinitromethylbicyclo[3.3.1]nonan-2-one
    —— 4-methyl-3-propyl-5-thioxo-4,5-dihydro-[1,2,4]triazole-1-carboxylic acid methylamide 64540-95-0 C8H14N4OS
    4-methyl-3-propyl-5-thioxo-4,5-dihydro-[1,2,4]triazole-1-carboxylic acid methylamide
    —— 4-Methyl-3a,4-dihydro-1H,3H-cyclopenta[c]furan-5-one 104746-54-5 C8H10O2
    4-Methyl-3a,4-dihydro-1H,3H-cyclopenta[c]furan-5-one
    —— (4-5)-μ-GeH3-2,3-C2B4H7 38999-44-9 C2H10B4Ge
    (4-5)-μ-GeH3-2,3-C2B4H7
    —— 4-{[4-(n-dodecyloxy)phenoxy]carbonyl}benzoic acid 848843-18-5 C26H34O5
    4-{[4-(n-dodecyloxy)phenoxy]carbonyl}benzoic acid
    —— 4-Methoxy-7-oxo-7H-furo[3,2-g]chromene-9-sulfonic acid p-tolyl ester 96944-27-3 C19H14O7S
    4-Methoxy-7-oxo-7H-furo[3,2-g]chromene-9-sulfonic acid p-tolyl ester
    —— 4-amino-1,2,4-triazolium tetrafluoroantimonate(III) 131931-78-7 C2H5N4*F4Sb
    4-amino-1,2,4-triazolium tetrafluoroantimonate(III)
    —— 4-cyano-3-methyl-pentenedioic acid diethyl ester 412321-15-4 C11H15NO4
    4-cyano-3-methyl-pentenedioic acid diethyl ester
    —— (4-chloropyridin-3-yl)(2,3-dichlorophenyl)methanol 760949-08-4 C12H8Cl3NO
    (4-chloropyridin-3-yl)(2,3-dichlorophenyl)methanol
    —— 4-Amino-salicylsaeure-(4-hydroxy-butylester) 21546-02-1 C11H15NO4
    4-Amino-salicylsaeure-(4-hydroxy-butylester)
    —— 4-[3'-(aminosulfonyl)biphenyl-3-yl]-8-(trifluoromethyl)quinoline-3-carboxamide 1020742-19-1 C23H16F3N3O3S
    4-[3'-(aminosulfonyl)biphenyl-3-yl]-8-(trifluoromethyl)quinoline-3-carboxamide
    —— 4-(2,4-bis(benzyloxy)-5-ethylphenyl)-1-(4-methoxyphenyl)azetidin-2-one 1344729-81-2 C32H31NO4
    4-(2,4-bis(benzyloxy)-5-ethylphenyl)-1-(4-methoxyphenyl)azetidin-2-one
    —— 4'''-(1-naphthyl(phenyl)amino)triphenylene-4-carbaldehyde 1172120-64-7 C35H25NO
    4'''-(1-naphthyl(phenyl)amino)triphenylene-4-carbaldehyde
    —— 4-benzyloxy-5-iodo-2-methylbenzoic acid methyl ester 1204331-03-2 C16H15IO3
    4-benzyloxy-5-iodo-2-methylbenzoic acid methyl ester
    —— 4-Bromo-N-methyl-N-{(S)-1-[(S)-3-(3-phenyl-propylamino)-pyrrolidine-1-carbonyl]-pyrrolidin-3-yl}-benzamide 910221-33-9 C26H33BrN4O2
    4-Bromo-N-methyl-N-{(S)-1-[(S)-3-(3-phenyl-propylamino)-pyrrolidine-1-carbonyl]-pyrrolidin-3-yl}-benzamide
    —— 4-Nito-N-acetyl-N(β-acetoxyethyl)anilin 75226-78-7 C12H14N2O5
    4-Nito-N-acetyl-N(β-acetoxyethyl)anilin
    —— 4-(2-cyclohexylethoxy)-3-nitrobenzaldehyde 1234323-12-6 C15H19NO4
    4-(2-cyclohexylethoxy)-3-nitrobenzaldehyde
    —— (4R,5R)-4-( 6-((2-fluorophenyl)ethynyl)pyridin-2-yl)-5-(3-methoxyphenyl)oxazolidin-2-one 1375749-32-8 C23H17FN2O3
    (4R,5R)-4-( 6-((2-fluorophenyl)ethynyl)pyridin-2-yl)-5-(3-methoxyphenyl)oxazolidin-2-one
    —— 4-ethoxy-1,1-diphenyl-but-2-yn-1-ol 107924-44-7 C18H18O2
    4-ethoxy-1,1-diphenyl-but-2-yn-1-ol
    —— 4-(2-fluoro-4-(3-(2-phenylacetyl)thioureido)phenoxy)-N-(2-hydroxy-2-methylpropyl)-7-methoxyquinoline-6-carboxamide 1190836-52-2 C30H29FN4O5S
    4-(2-fluoro-4-(3-(2-phenylacetyl)thioureido)phenoxy)-N-(2-hydroxy-2-methylpropyl)-7-methoxyquinoline-6-carboxamide
    —— (4-Methoxy-phenyl)-acetic acid [2-{[2-(4-methoxy-phenyl)-acetyl]-hydrazono}-1,2-diphenyl-eth-(E)-ylidene]-hydrazide 73227-00-6 C32H30N4O4
    (4-Methoxy-phenyl)-acetic acid [2-{[2-(4-methoxy-phenyl)-acetyl]-hydrazono}-1,2-diphenyl-eth-(E)-ylidene]-hydrazide
    —— 4-[O-benzyl-N-(4-cis-ethylcyclohexyl)]hydroxylamino-3-methoxy-2-methylpyridine 167888-70-2 C22H30N2O2
    4-[O-benzyl-N-(4-cis-ethylcyclohexyl)]hydroxylamino-3-methoxy-2-methylpyridine
    —— (4S,5R)-isopropyl 5-(aminomethyl)-2,2-dimethyl-1,3-dioxolane-4-carboxylate 947601-21-0 C10H19NO4
    (4S,5R)-isopropyl 5-(aminomethyl)-2,2-dimethyl-1,3-dioxolane-4-carboxylate
    —— 4-((R)-2-benzyloxycarbonylamino-5-diethoxyphosphorylpentanoyl)piperazine-1-carboxylic acid butyl ester 1159502-85-8 C26H42N3O8P
    4-((R)-2-benzyloxycarbonylamino-5-diethoxyphosphorylpentanoyl)piperazine-1-carboxylic acid butyl ester
    —— 4,4,5,5-tetramethyl-2-(2-methylenecyclohexyl)-1,3,2-dioxaborolane 1607854-56-7 C13H23BO2
    4,4,5,5-tetramethyl-2-(2-methylenecyclohexyl)-1,3,2-dioxaborolane
    —— 4,4-Dimethyl-3-phenyl-1-(1-phenylethynyl-naphthalen-2-yl)-pent-1-yn-3-ol 895532-24-8 C31H26O
    4,4-Dimethyl-3-phenyl-1-(1-phenylethynyl-naphthalen-2-yl)-pent-1-yn-3-ol
    —— 4-((phenylthio)methyl)oxetan-2-one 108616-05-3 C10H10O2S
    4-((phenylthio)methyl)oxetan-2-one
    —— [(4R,6E,10E)-15-chloro-16,18-bis(ethoxymethoxy)-4-methyl-2-oxo-3-oxabicyclo[12.4.0]octadeca-1(14),6,10,15,17-pentaen-12-yl] acetate 923573-02-8 C26H35ClO8
    [(4R,6E,10E)-15-chloro-16,18-bis(ethoxymethoxy)-4-methyl-2-oxo-3-oxabicyclo[12.4.0]octadeca-1(14),6,10,15,17-pentaen-12-yl] acetate
    —— 4-{4-Acetyl-3-(trifluoromethyl)phenyl}-2-ethyl-2-methyl-5-{4-(methylsulfonyl)-phenyl}-3(2H)-furanone 301696-78-6 C23H21F3O5S
    4-{4-Acetyl-3-(trifluoromethyl)phenyl}-2-ethyl-2-methyl-5-{4-(methylsulfonyl)-phenyl}-3(2H)-furanone
    —— 4-[1-(3-tert-butoxycarbonylamino-propyl)-5-fluoro-indol-3-yl]-1-(7-azaindol-3-carbonyl)semicarbazide 310887-42-4 C25H28FN7O4
    4-[1-(3-tert-butoxycarbonylamino-propyl)-5-fluoro-indol-3-yl]-1-(7-azaindol-3-carbonyl)semicarbazide
    —— 4-[1-(3-Aminopropyl)-6-methyl-indol-3-yl]-5-(1-methyl-indol-3-yl)-2,4-dihydro-[1,2,4]triazol-3-one trifluoroacetate 310885-09-7 C2HF3O2*C23H24N6O
    4-[1-(3-Aminopropyl)-6-methyl-indol-3-yl]-5-(1-methyl-indol-3-yl)-2,4-dihydro-[1,2,4]triazol-3-one trifluoroacetate
    —— 4-(3-bromo-4,5-dimethoxyphenyl)-6,7-dimethoxy-2-(3-hydroxypropyl)-3-methoxycarbonyl-1(2H)-isoquinolinone 212491-46-8 C24H26BrNO8
    4-(3-bromo-4,5-dimethoxyphenyl)-6,7-dimethoxy-2-(3-hydroxypropyl)-3-methoxycarbonyl-1(2H)-isoquinolinone
    —— 4-benzyl-4-methylmorpholinium methoxyacetate 1350473-89-0 C3H5O3*C12H18NO
    4-benzyl-4-methylmorpholinium methoxyacetate
    —— (4S,8S,12S,16S,20S,24S)-4,8,12,16,20,24-hexamethyl-1,5,9,13,17,21-hexaoxacyclotetracosane-2,6,10,14,18,22-hexone 116838-43-8 C24H36O12
    (4S,8S,12S,16S,20S,24S)-4,8,12,16,20,24-hexamethyl-1,5,9,13,17,21-hexaoxacyclotetracosane-2,6,10,14,18,22-hexone
    —— 4-[2-[(2,4-dinitrophenyl)hydrazinylidene]-2-phenylethyl]-6-phenyl-2-piperidin-1-ylpyridine-3-carbonitrile 27337-72-0 C31H27N7O4
    4-[2-[(2,4-dinitrophenyl)hydrazinylidene]-2-phenylethyl]-6-phenyl-2-piperidin-1-ylpyridine-3-carbonitrile
    —— 4-(bromomethyl)-2-(2-chlorophenyl)pyrimidine 1332503-29-3 C11H8BrClN2
    4-(bromomethyl)-2-(2-chlorophenyl)pyrimidine
    —— 4-({1-[bis(4-methoxyphenyl)methyl]-6-chloro-1H-indol-3-yl}methyl)-3-methoxybenzoic acid 241498-06-6 C32H28ClNO5
    4-({1-[bis(4-methoxyphenyl)methyl]-6-chloro-1H-indol-3-yl}methyl)-3-methoxybenzoic acid
    —— 4-(2-butylbenzofuran-3-carbonyl)-2-iodo-6-(trifluoromethyl)phenyl acetate 1469441-22-2 C22H18F3IO4
    4-(2-butylbenzofuran-3-carbonyl)-2-iodo-6-(trifluoromethyl)phenyl acetate
    —— 4-ethanesulfonyl-azetidin-2-one 53390-54-8 C5H9NO3S
    4-ethanesulfonyl-azetidin-2-one
    —— 4-Methylamino-1.3-dimethyl-5-isopropyl-uracil 99190-72-4 C10H17N3O2
    4-Methylamino-1.3-dimethyl-5-isopropyl-uracil
    —— 4-(2-Methylaminoethyl)-3,4-dihydro-carbostyril 5322-12-3 C12H16N2O
    4-(2-Methylaminoethyl)-3,4-dihydro-carbostyril
    —— 4-bromo-6-chlorochromene 122323-06-2 C9H6BrClO
    4-bromo-6-chlorochromene
    —— 4-Pyrimidinamine, 2-(2,4,6-trichlorophenyl)- 186342-95-0 C10H6Cl3N3
    4-Pyrimidinamine, 2-(2,4,6-trichlorophenyl)-
    —— (4R,6R)-4-(((2R,6S)-6-(2-((4-methoxybenzyl)oxy)ethyl)-5,6-dihydro-2H-pyran-2-yl)methyl)-6-methyl-1,3-dioxan-2-one 1262964-04-4 C21H28O6
    (4R,6R)-4-(((2R,6S)-6-(2-((4-methoxybenzyl)oxy)ethyl)-5,6-dihydro-2H-pyran-2-yl)methyl)-6-methyl-1,3-dioxan-2-one
    —— 4,6-bis(4'-pyridylsulfide)dibenzofurane 585578-57-0 C22H14N2OS2
    4,6-bis(4'-pyridylsulfide)dibenzofurane
    —— 4,6-dimethoxy-N-p-tolylsulphonylindole 132257-01-3 C17H17NO4S
    4,6-dimethoxy-N-p-tolylsulphonylindole
    —— 4-[(S)-Azido-((1S,2S,4S,5R)-5-ethyl-1-aza-bicyclo[2.2.2]oct-2-yl)-methyl]-6-methoxy-quinoline 1206718-86-6 C20H25N5O
    4-[(S)-Azido-((1S,2S,4S,5R)-5-ethyl-1-aza-bicyclo[2.2.2]oct-2-yl)-methyl]-6-methoxy-quinoline
    —— 4-[(4-bromobenzoyl)amino]-5-(dibutylamino)-5-oxopentanoic acid 102742-65-4 C20H29BrN2O4
    4-[(4-bromobenzoyl)amino]-5-(dibutylamino)-5-oxopentanoic acid