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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4aR,6S,7R,8S,8aS)-6-Methoxy-7-pentafluorophenyloxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-ol 39896-64-5 C20H17F5O6
    (4aR,6S,7R,8S,8aS)-6-Methoxy-7-pentafluorophenyloxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-ol
    —— 4a,6a-Dimethyl-3,4,4a,4b,5,6,6a,6b,8,9,10a,11,11a,11b,12,13-hexadecahydro-10-oxa-indeno[2,1-a]phenanthrene-2,7-dione 104485-12-3 C22H30O3
    4a,6a-Dimethyl-3,4,4a,4b,5,6,6a,6b,8,9,10a,11,11a,11b,12,13-hexadecahydro-10-oxa-indeno[2,1-a]phenanthrene-2,7-dione
    —— 4,7-Dihydroxy-6-(3-methyl-but-2-enyl)-3-phenyl-chromen-2-one 42025-23-0 C20H18O4
    4,7-Dihydroxy-6-(3-methyl-but-2-enyl)-3-phenyl-chromen-2-one
    —— 4-Carbethoxy-5-methyl-3-(β-methylcrotonoyloxy)-furan 51550-85-7 C13H16O5
    4-Carbethoxy-5-methyl-3-(β-methylcrotonoyloxy)-furan
    —— 4,4-Bis-(3-tert-butyl-4-hydroxy-phenyl)-pentanoic acid; compound with toluene 52786-01-3 C7H8*C25H34O4
    4,4-Bis-(3-tert-butyl-4-hydroxy-phenyl)-pentanoic acid; compound with toluene
    —— 4-nitro-benzoic acid-(2-nitro-phenoxymethyl ester) 14806-41-8 C14H10N2O7
    4-nitro-benzoic acid-(2-nitro-phenoxymethyl ester)
    —— (4-{4-(ethyloxy)-1-oxo-9-[(2,2,2-trifluoroethyl)oxy]-1,3-dihydro-2H-benzo[f]isoindol-2-yl}-3-fluorophenyl)acetic acid 1004514-54-8 C24H19F4NO5
    (4-{4-(ethyloxy)-1-oxo-9-[(2,2,2-trifluoroethyl)oxy]-1,3-dihydro-2H-benzo[f]isoindol-2-yl}-3-fluorophenyl)acetic acid
    —— 4-(5-amino-1H-1,2,4-triazol-3-yl)pyrocatechol 150191-76-7 C8H8N4O2
    4-(5-amino-1H-1,2,4-triazol-3-yl)pyrocatechol
    —— (+)-(4<i>S</i>,6Ξ)-6-bromo-nonan-4-ol 52708-04-0 C9H19BrO
    (+)-(4<i>S</i>,6Ξ)-6-bromo-nonan-4-ol
    —— (-)-(4S,5S)-5-chloro-4-nonanol 208656-70-6 C9H19ClO
    (-)-(4S,5S)-5-chloro-4-nonanol
    —— 4-amino-3-p-tolyl-5-phenyl-4H-1,2,4-triazole 908023-93-8 C15H14N4
    4-amino-3-p-tolyl-5-phenyl-4H-1,2,4-triazole
    —— 4-cyano-2-(2-cyano-ethyl)-2-(toluene-4-sulfonyl)-butyric acid ethyl ester 17903-77-4 C17H20N2O4S
    4-cyano-2-(2-cyano-ethyl)-2-(toluene-4-sulfonyl)-butyric acid ethyl ester
    —— (4-{4-[N'-(3,5-diamino-6-chloro-pyrazine-2-carbonyl)guanidino]piperidin-1-ylmethyl}phenoxy)acetic acid 1444123-11-8 C20H25ClN8O4
    (4-{4-[N'-(3,5-diamino-6-chloro-pyrazine-2-carbonyl)guanidino]piperidin-1-ylmethyl}phenoxy)acetic acid
    —— 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-((3-oxo-3-thiomorpholinopropylamino)methyl)-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid 1392112-47-8 C44H64N2O3S
    4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-((3-oxo-3-thiomorpholinopropylamino)methyl)-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid
    —— 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-((3-(4-methylpiperazin-1-yl)-3-oxopropylamino)methyl)-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid 1392112-30-9 C45H67N3O3
    4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-((3-(4-methylpiperazin-1-yl)-3-oxopropylamino)methyl)-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid
    —— 4-methoxyphenyl propyl chlorothiophosphate 1601466-84-5 C10H14ClO3PS
    4-methoxyphenyl propyl chlorothiophosphate
    —— 4-(2,3,4,6-tetra-O-acetyl-1-thio-β-D-glucopyranosido)-2,3,5,6-tetrafluorostyrene 1268156-60-0 C22H22F4O9S
    4-(2,3,4,6-tetra-O-acetyl-1-thio-β-D-glucopyranosido)-2,3,5,6-tetrafluorostyrene
    —— 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-((methyl(2-(4-methylpiperazin-1-ylsulfonyl)ethyl)amino)methyl)-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid 1392111-34-0 C45H69N3O4S
    4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-((methyl(2-(4-methylpiperazin-1-ylsulfonyl)ethyl)amino)methyl)-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid
    —— 4,7-Bis-(5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dithiin-2-ylidene)-4,7-dihydro-benzo[1,2,5]selenadiazole 141874-95-5 C16H10N2S8Se
    4,7-Bis-(5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dithiin-2-ylidene)-4,7-dihydro-benzo[1,2,5]selenadiazole
    —— 4-(1-Hydroxy-2-phenylethyl)-6-iodo-3-methyl-1-prop-2-ynyl-1H-pyridin-2-one 356056-12-7 C17H16INO2
    4-(1-Hydroxy-2-phenylethyl)-6-iodo-3-methyl-1-prop-2-ynyl-1H-pyridin-2-one
    —— 4-Acetyl-1-[2-oxo-2-(2,3,4-trihydroxy-phenyl)-ethyl]-pyridinium; chloride 53420-90-9 C15H14NO5*Cl
    4-Acetyl-1-[2-oxo-2-(2,3,4-trihydroxy-phenyl)-ethyl]-pyridinium; chloride
    —— 4,4-bis-(4-methoxy-phenyl)-2,5-bis-methylsulfanyl-4<i>H</i>-imidazole 49855-25-6 C19H20N2O2S2
    4,4-bis-(4-methoxy-phenyl)-2,5-bis-methylsulfanyl-4<i>H</i>-imidazole
    —— 4-tert-Butyl-N-cyclohex-1-enylmethyl-benzamide 34452-96-5 C18H25NO
    4-tert-Butyl-N-cyclohex-1-enylmethyl-benzamide
    —— 4,5-Diiodo-1-ethoxymethyl-2-methylimidazole 273408-63-2 C7H10I2N2O
    4,5-Diiodo-1-ethoxymethyl-2-methylimidazole
    —— 4,5-heptadien-3-one 108425-53-2 C7H10O
    4,5-heptadien-3-one
    —— 4-(2-fluoroprop-2-enyl)phenyl acetate 175399-94-7 C11H11FO2
    4-(2-fluoroprop-2-enyl)phenyl acetate
    —— 4-(5-nitro-furan-2-yl)-benzoic acid methyl ester 53355-34-3 C12H9NO5
    4-(5-nitro-furan-2-yl)-benzoic acid methyl ester
    —— 4-Hexyloxy-acetophenon-(2-propyloxy-ethyl)-hydrazon 52928-02-6 C19H32N2O2
    4-Hexyloxy-acetophenon-(2-propyloxy-ethyl)-hydrazon
    —— 4-benzylsulfanylmethyl-5-methyl-1,3-dihydro-imidazol-2-one 49614-97-3 C12H14N2OS
    4-benzylsulfanylmethyl-5-methyl-1,3-dihydro-imidazol-2-one
    —— 4-(4-methoxy-phenyl)-2,6-dioxo-5-phenyl-[1,3,5]triazinane-1,3-disulfonyl dichloride 50832-02-5 C16H13Cl2N3O7S2
    4-(4-methoxy-phenyl)-2,6-dioxo-5-phenyl-[1,3,5]triazinane-1,3-disulfonyl dichloride
    —— 4,5-Didesoxy-aldehydo-D-threo-pentose-5-phosphonsaeure-diethylesteer 56119-80-3 C9H19O6P
    4,5-Didesoxy-aldehydo-D-threo-pentose-5-phosphonsaeure-diethylesteer
    —— 4-Dimethylamino-2-(2-dimethylamino-ethyl)-2-(4-ethoxy-phenyl)-butyronitrile 39518-37-1 C18H29N3O
    4-Dimethylamino-2-(2-dimethylamino-ethyl)-2-(4-ethoxy-phenyl)-butyronitrile
    —— 4-(3-(2,4-difluorophenyl)propyl)piperidine.HCl 301185-94-4 C14H19F2N*ClH
    4-(3-(2,4-difluorophenyl)propyl)piperidine.HCl
    —— 4-tert-butyl-1-methylsilinane 38592-92-6 C10H22Si
    4-tert-butyl-1-methylsilinane
    —— (4R,5R,6R,7R)-5,6-di-O-benzyl-deca-1,9-diene-4,5,6,7-tetrol 862822-65-9 C24H30O4
    (4R,5R,6R,7R)-5,6-di-O-benzyl-deca-1,9-diene-4,5,6,7-tetrol
    —— (4S,6S)-6-((tert-butyldimethylsilyl)oxy)hept-1-en-4-ol 114462-20-3 C13H28O2Si
    (4S,6S)-6-((tert-butyldimethylsilyl)oxy)hept-1-en-4-ol
    —— (4aS,7R)-8-Hydroxy-7-isopropyl-4a-methyl-2,3,4a,5,6,7-hexahydro-[1,4]naphthoquinone 77949-63-4 C14H20O3
    (4aS,7R)-8-Hydroxy-7-isopropyl-4a-methyl-2,3,4a,5,6,7-hexahydro-[1,4]naphthoquinone
    —— 4-phenyl-5-(1-phenylethyl)-2H-1,2,3-triazole 1018699-87-0 C16H15N3
    4-phenyl-5-(1-phenylethyl)-2H-1,2,3-triazole
    —— (4-amino-2-methyl-pyrimidin-5-ylmethylene)-(5-dimethoxymethyl-2-methyl-pyrimidin-4-yl)-amine 51290-91-6 C14H18N6O2
    (4-amino-2-methyl-pyrimidin-5-ylmethylene)-(5-dimethoxymethyl-2-methyl-pyrimidin-4-yl)-amine
    —— 4-Phenyl-piperazine-1-carbodithioic acid 5-chloro-2,4-dinitro-phenyl ester 53279-19-9 C17H15ClN4O4S2
    4-Phenyl-piperazine-1-carbodithioic acid 5-chloro-2,4-dinitro-phenyl ester
    —— 4-[4-(diphenyl-<i>p</i>-tolyl-λ<sup>5</sup>-phosphanylideneamino)-benzylidene]-5-methyl-1-phenyl-2,4-dihydro-pyrazol-3-one 51570-85-5 C36H30N3OP
    4-[4-(diphenyl-<i>p</i>-tolyl-λ<sup>5</sup>-phosphanylideneamino)-benzylidene]-5-methyl-1-phenyl-2,4-dihydro-pyrazol-3-one
    —— 4-Dimethylamino-1-phenyl-cyclohexanecarboxylic acid ethyl ester; hydrochloride 38754-14-2 C17H25NO2*ClH
    4-Dimethylamino-1-phenyl-cyclohexanecarboxylic acid ethyl ester; hydrochloride
    —— 4,5-bis-(4-methoxy-phenyl)-2-phenyl-4,5-dihydro-2<i>H</i>-naphtho[1,2-<i>d</i>][1,2,3]triazole-4,5-diol 41925-69-3 C30H25N3O4
    4,5-bis-(4-methoxy-phenyl)-2-phenyl-4,5-dihydro-2<i>H</i>-naphtho[1,2-<i>d</i>][1,2,3]triazole-4,5-diol
    —— (4,5-Dimethoxy-2-propyl-benzyl)-trimethyl-ammonium; chloride 54716-84-6 C15H26NO2*Cl
    (4,5-Dimethoxy-2-propyl-benzyl)-trimethyl-ammonium; chloride
    —— 4-Dimethylamino-5-phenyl-7-chlor-imidazo<1,2-a>chinolin 51101-34-9 C19H16ClN3
    4-Dimethylamino-5-phenyl-7-chlor-imidazo<1,2-a>chinolin
    —— 4-methylamino-2-phenyl-quinazolin-6-ol 43182-42-9 C15H13N3O
    4-methylamino-2-phenyl-quinazolin-6-ol
    —— (4-Chloro-phenyl)-bis-(4-ethoxy-phenyl)-acetaldehyde 56074-68-1 C24H23ClO3
    (4-Chloro-phenyl)-bis-(4-ethoxy-phenyl)-acetaldehyde
    —— 4-(5-Imino-4,4-dimethyl-2-oxo-imidazolidin-1-yl)-2-iodo-benzonitrile 793668-25-4 C12H11IN4O
    4-(5-Imino-4,4-dimethyl-2-oxo-imidazolidin-1-yl)-2-iodo-benzonitrile
    —— 4-(1-[3-(2,6-difluoro-benzoylamino)phenyl]-3-piperidin-1-yl-propylamino)quinazoline-8-carboxylic acid amide 1240476-01-0 C30H30F2N6O2
    4-(1-[3-(2,6-difluoro-benzoylamino)phenyl]-3-piperidin-1-yl-propylamino)quinazoline-8-carboxylic acid amide
    —— 4-(2-cyanophenoxy)-N-(methylsulfonyl)benzamide 1354959-12-8 C15H12N2O4S
    4-(2-cyanophenoxy)-N-(methylsulfonyl)benzamide