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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-benzyloxy-6-(2-hydroxybutyl-2-yl)-2,3,8-trimethylquinoline 217074-95-8 C23H27NO2
    4-benzyloxy-6-(2-hydroxybutyl-2-yl)-2,3,8-trimethylquinoline
    —— 4-(Benzylamino)-6-(pyridin-2-ylamino)pyridine-3-carboxamide 1227483-04-6 C18H17N5O
    4-(Benzylamino)-6-(pyridin-2-ylamino)pyridine-3-carboxamide
    —— 4-methyl-N-[4-(1-p-tolyl-1H-pyrazol-4-yloxy)-phenyl]-benzenesulfonamide 1234174-10-7 C23H21N3O3S
    4-methyl-N-[4-(1-p-tolyl-1H-pyrazol-4-yloxy)-phenyl]-benzenesulfonamide
    —— 4-{2-[(4-chlorobenzyl)oxy]-4-fluorophenyl}-N-{3-[(methylsulfonyl)methyl]phenyl}-1,3,5-triazin-2-amine 1403988-37-3 C24H20ClFN4O3S
    4-{2-[(4-chlorobenzyl)oxy]-4-fluorophenyl}-N-{3-[(methylsulfonyl)methyl]phenyl}-1,3,5-triazin-2-amine
    —— 4Br-C6H4CH2Ph3P(+)*Br(-) 1134958-19-2 C25H21BrP*I
    4Br-C6H4CH2Ph3P(+)*Br(-)
    —— (4R,5R,6S)-5-Benzoyl-6-pentyl-4-phenyl-tetrahydro-pyran-2-one 108078-77-9 C23H26O3
    (4R,5R,6S)-5-Benzoyl-6-pentyl-4-phenyl-tetrahydro-pyran-2-one
    —— 4-[2-(4-methoxy-phenyl)-<i>N</i>-(toluene-4-sulfonyl)-propionimidoyl]-morpholine 64274-15-3 C21H26N2O4S
    4-[2-(4-methoxy-phenyl)-<i>N</i>-(toluene-4-sulfonyl)-propionimidoyl]-morpholine
    —— 4-nitro-2-(3,3-dimethyl-2-[2-(2,3,6,7-tetrahydro-1H,5H-benzo[i,j]quinolizin-9-yl)vinyl]-3H-indolium)phenolate 1416039-89-8 C31H31N3O3
    4-nitro-2-(3,3-dimethyl-2-[2-(2,3,6,7-tetrahydro-1H,5H-benzo[i,j]quinolizin-9-yl)vinyl]-3H-indolium)phenolate
    —— 4-[Chloro-(4-fluorophenyl)-phenylmethyl]pyridine 785734-48-7 C18H13ClFN
    4-[Chloro-(4-fluorophenyl)-phenylmethyl]pyridine
    —— 4-Methoxy-2,6-diphenyl-4H-thiopyran 104086-41-1 C18H16OS
    4-Methoxy-2,6-diphenyl-4H-thiopyran
    —— 4-(2-(methoxycarbonyl)-5-phenylthiophen-3-yl)-1-methyl-3-(4-methylcyclohexyl)pyridin-1-ium iodide 1383384-89-1 C25H28NO2S*I
    4-(2-(methoxycarbonyl)-5-phenylthiophen-3-yl)-1-methyl-3-(4-methylcyclohexyl)pyridin-1-ium iodide
    —— [4-(4-chloro-phenyl)-2-pyridin-4-yl-thiazol-5-yl]-acetic acid 53515-16-5 C16H11ClN2O2S
    [4-(4-chloro-phenyl)-2-pyridin-4-yl-thiazol-5-yl]-acetic acid
    —— 4-(acetylamino)-N-hydroxy-benzenecarboximidoyl chloride 866825-83-4 C9H9ClN2O2
    4-(acetylamino)-N-hydroxy-benzenecarboximidoyl chloride
    —— 4-Hydroxy-6-(3-trifluoromethylphenyl)-pyrimidine-2-carboxylic acid amide 932046-96-3 C12H8F3N3O2
    4-Hydroxy-6-(3-trifluoromethylphenyl)-pyrimidine-2-carboxylic acid amide
    —— 4-Ethoxycarbonyl-methyl-mercapto-5.6-tetramethylen-pyrimidin 1144-16-7 C12H16N2O2S
    4-Ethoxycarbonyl-methyl-mercapto-5.6-tetramethylen-pyrimidin
    —— 4-butylsulfanyl-2-phenyl-butyric acid-(3-dimethylamino-1,2-dimethyl-propyl ester) 102456-86-0 C21H35NO2S
    4-butylsulfanyl-2-phenyl-butyric acid-(3-dimethylamino-1,2-dimethyl-propyl ester)
    —— 4β-Hydroxy-5-benzyloxy-9α-methyl-1,2,3,4,4aα,9,9aβ,10-octahydro-anthracen 107629-04-9 C22H26O2
    4β-Hydroxy-5-benzyloxy-9α-methyl-1,2,3,4,4aα,9,9aβ,10-octahydro-anthracen
    —— 4c,5t-Dihydroxy-4-methyl-cyclohexan-1r,2c-dicarbonsaeure-2->4-lacton-1-methylester 90927-49-4 C10H14O5
    4c,5t-Dihydroxy-4-methyl-cyclohexan-1r,2c-dicarbonsaeure-2->4-lacton-1-methylester
    —— 4-Nitro-benzaldehyd-<4-biphenylyl-thiosemicarbazon> 94464-49-0 C20H16N4O2S
    4-Nitro-benzaldehyd-<4-biphenylyl-thiosemicarbazon>
    —— 4-amino-N'-hydroxy-N-{3-[(methylsulfonyl)amino]propyl}-1,2,5-oxadiazole-3-carboximidamide 1204669-78-2 C7H14N6O4S
    4-amino-N'-hydroxy-N-{3-[(methylsulfonyl)amino]propyl}-1,2,5-oxadiazole-3-carboximidamide
    —— 4-Thienyl-3-buten-2-on-(4-amino-benzoylhydrazon) 92852-28-3 C15H15N3OS
    4-Thienyl-3-buten-2-on-(4-amino-benzoylhydrazon)
    —— 4,7,8,11-Tetramethyl-4,7,8,11-tetraphenyl-tetradecane-2,13-diol 4567-85-5 C42H54O2
    4,7,8,11-Tetramethyl-4,7,8,11-tetraphenyl-tetradecane-2,13-diol
    —— 4,4'-diamino-1,1'-docosanediyl-bis-cinnolinium; diiodide 120363-80-6 C38H58N6*2I
    4,4'-diamino-1,1'-docosanediyl-bis-cinnolinium; diiodide
    —— 4-Thienyl-3-buten-2-on-4-ethyl-thiosemicarbazon 92491-77-5 C11H15N3S2
    4-Thienyl-3-buten-2-on-4-ethyl-thiosemicarbazon
    —— 4-Hydroxy-3-<3-(furyl-(2))-1-oxo-propen-(2)-yl>-benzonitril 93533-73-4 C14H9NO3
    4-Hydroxy-3-<3-(furyl-(2))-1-oxo-propen-(2)-yl>-benzonitril
    —— 4-Dimethylsulfamoyl-N-(4-nitro-9,10-dioxo-9,10-dihydro-anthracen-1-yl)-benzamide 95812-56-9 C23H17N3O7S
    4-Dimethylsulfamoyl-N-(4-nitro-9,10-dioxo-9,10-dihydro-anthracen-1-yl)-benzamide
    —— 4-Methoxy-N-(5-methoxy-9,10-dioxo-9,10-dihydro-anthracen-1-yl)-benzamide 75312-23-1 C23H17NO5
    4-Methoxy-N-(5-methoxy-9,10-dioxo-9,10-dihydro-anthracen-1-yl)-benzamide
    —— 4-Acetamino-2,6-dimethyl-benzoesaeure-<2-diethylamino-ethylester> 93814-34-7 C17H26N2O3
    4-Acetamino-2,6-dimethyl-benzoesaeure-<2-diethylamino-ethylester>
    —— 4,4',4''-tris((4'-methoxy-[1,1'-biphenyl]-4-yl)quinolin-2-yl)triphenylamine 1381805-70-4 C84H60N4O3
    4,4',4''-tris((4'-methoxy-[1,1'-biphenyl]-4-yl)quinolin-2-yl)triphenylamine
    —— 4,5-diamino-2-ethoxy-N-(piperidin-4-yl)benzamide 861137-98-6 C14H22N4O2
    4,5-diamino-2-ethoxy-N-(piperidin-4-yl)benzamide
    —— 4-[4-(4-bromo-anilino)-6-(4-chloro-benzenesulfonyl)-[1,3,5]triazin-2-ylamino]-benzoic acid 59650-09-8 C22H15BrClN5O4S
    4-[4-(4-bromo-anilino)-6-(4-chloro-benzenesulfonyl)-[1,3,5]triazin-2-ylamino]-benzoic acid
    —— 4-Aethylmercapto-2-aethyl-chinazolin 91568-26-2 C12H14N2S
    4-Aethylmercapto-2-aethyl-chinazolin
    —— 4-ethylthiomethylphenylalanine 174732-68-4 C12H17NO2S
    4-ethylthiomethylphenylalanine
    —— (4-ethylpiperazin-1-yl)(1-isopropyl-6-((2-(4-methoxypiperidin-1-yl)pyrimidin-4-yl)amino)-1H-pyrrolo[3,2-c]pyridin-3-yl)methanone 1612165-51-1 C27H38N8O2
    (4-ethylpiperazin-1-yl)(1-isopropyl-6-((2-(4-methoxypiperidin-1-yl)pyrimidin-4-yl)amino)-1H-pyrrolo[3,2-c]pyridin-3-yl)methanone
    —— (4,4'-di(7b-fluoradenyl)phenyl)aniline 1273569-27-9 C56H35N
    (4,4'-di(7b-fluoradenyl)phenyl)aniline
    —— 4,6-bis(3-butylhept-2-enyl)-N1,N3-dimethoxyisophthalamide 1380546-92-8 C32H52N2O4
    4,6-bis(3-butylhept-2-enyl)-N1,N3-dimethoxyisophthalamide
    —— (4'aS,11'aS,11'bS)-7'-(methoxymethoxy)-3'-methylspiro[1,3-dioxolane-2,4'-5,11,11a,11b-tetrahydro-4aH-benzo[a]fluorene]-1'-one 1012791-60-4 C22H24O5
    (4'aS,11'aS,11'bS)-7'-(methoxymethoxy)-3'-methylspiro[1,3-dioxolane-2,4'-5,11,11a,11b-tetrahydro-4aH-benzo[a]fluorene]-1'-one
    —— (4aR,9aR)-4a-Ethynyl-7-methoxy-2,3,4,4a,9,9a-hexahydro-1H-fluorene 132532-10-6 C16H18O
    (4aR,9aR)-4a-Ethynyl-7-methoxy-2,3,4,4a,9,9a-hexahydro-1H-fluorene
    —— 4-formyl-2-(3-methoxycarbonylpropyl)-4,5,6,7-tetrahydrobenzo<b>furan 115684-07-6 C14H18O4
    4-formyl-2-(3-methoxycarbonylpropyl)-4,5,6,7-tetrahydrobenzo<b>furan
    —— 4-azido-1,4-diphenylbutan-1-one 865113-51-5 C16H15N3O
    4-azido-1,4-diphenylbutan-1-one
    —— 4-{2-[amino-(2-chloro-phenyl)-methyl]-4-chloro-phenyl}-5-methyl-4<i>H</i>-[1,2,4]triazole-3-carbaldehyde dimethylhydrazone 58631-49-5 C19H20Cl2N6
    4-{2-[amino-(2-chloro-phenyl)-methyl]-4-chloro-phenyl}-5-methyl-4<i>H</i>-[1,2,4]triazole-3-carbaldehyde dimethylhydrazone
    —— 4'-azidophenyl 3,4,5-tridecyloxybenzoate 1372411-24-9 C43H69N3O5
    4'-azidophenyl 3,4,5-tridecyloxybenzoate
    —— 4-chlorobicyclo<2.2.2>octane-1-carboxaldehyde 94994-26-0 C9H13ClO
    4-chlorobicyclo<2.2.2>octane-1-carboxaldehyde
    —— [4,5-Bis-(4-chloro-phenyl)-4,5-dihydro-1H-imidazol-2-ylsulfanyl]-acetic acid 182304-65-0 C17H14Cl2N2O2S
    [4,5-Bis-(4-chloro-phenyl)-4,5-dihydro-1H-imidazol-2-ylsulfanyl]-acetic acid
    —— 4-hydroxy-[3,3'-bifuran]-2,5'(2'H,5H)-dione compound with 1,4-diazabicyclo[2.2.2]octane (1:1) 1220352-15-7 C6H12N2*C8H6O5
    4-hydroxy-[3,3'-bifuran]-2,5'(2'H,5H)-dione compound with 1,4-diazabicyclo[2.2.2]octane (1:1)
    —— (4aS,7bS,14aS,15aS)-6-(but-3-yn-1-yl)-2-(hex-5-enoyl)-1,2,3,4,4a,7b,11,12,14a,15-decahydrofuro[2'',3'':3',4']pyrido[3'',4'':1',5']cyclopenta[1',2':4,5]pyrrolo[1,2-a]azocin-9(10H)-one 1217026-28-2 C28H34N2O3
    (4aS,7bS,14aS,15aS)-6-(but-3-yn-1-yl)-2-(hex-5-enoyl)-1,2,3,4,4a,7b,11,12,14a,15-decahydrofuro[2'',3'':3',4']pyrido[3'',4'':1',5']cyclopenta[1',2':4,5]pyrrolo[1,2-a]azocin-9(10H)-one
    —— (4S,5R)-4,5-O-isopropylidenecyclopenten-1-ol 185622-62-2 C8H12O3
    (4S,5R)-4,5-O-isopropylidenecyclopenten-1-ol
    —— 4-methoxy-N-[(1S)-2-[(R)-(4-methylphenyl)sulfinyl]-1-(4-nitrophenyl)ethyl]aniline 121411-14-1 C22H22N2O4S
    4-methoxy-N-[(1S)-2-[(R)-(4-methylphenyl)sulfinyl]-1-(4-nitrophenyl)ethyl]aniline
    —— 4’-(bromomethyl)-3-fluoro-1,1‘-biphenyl 1124219-64-2 C13H10BrF
    4’-(bromomethyl)-3-fluoro-1,1‘-biphenyl
    —— (4aR,6aS,7S,11aS,11bR)-4a,7,11a-trimethyl-1,4a,5,6,6a,7,8,11,11a,11b-decahydrospiro[cyclohepta[a]naphthalene-9,2'[1,3]dioxolan]-4(10H)-one 1309597-83-8 C20H30O3
    (4aR,6aS,7S,11aS,11bR)-4a,7,11a-trimethyl-1,4a,5,6,6a,7,8,11,11a,11b-decahydrospiro[cyclohepta[a]naphthalene-9,2'[1,3]dioxolan]-4(10H)-one