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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-O-benzyl 3-O-methyl (1S,3S,4R,6R)-7-oxabicyclo[4.1.0]heptane-3,4-dicarboxylate 121742-45-8 C16H18O5
    4-O-benzyl 3-O-methyl (1S,3S,4R,6R)-7-oxabicyclo[4.1.0]heptane-3,4-dicarboxylate
    —— 4-(2,5-dimethyl-1H-pyrrole-1-carbonyl)-3-(thiophen-3-yl)hex-5-enal 1514710-79-2 C17H19NO2S
    4-(2,5-dimethyl-1H-pyrrole-1-carbonyl)-3-(thiophen-3-yl)hex-5-enal
    —— 4-(2-Diaethylamino-aethoxy)-3-(3-methyl-phenylcarbamoyl)-benzoesaeure-methylester 24064-82-2 C22H28N2O4
    4-(2-Diaethylamino-aethoxy)-3-(3-methyl-phenylcarbamoyl)-benzoesaeure-methylester
    —— 4,5,6,7-Tetrafluoro-indan-1,2,3-trione 2-oxime 29045-78-1 C9HF4NO3
    4,5,6,7-Tetrafluoro-indan-1,2,3-trione 2-oxime
    —— 4-<i>tert</i>-butyl-4,5-dihydro-1<i>H</i>-pyrazole-3-carbonitrile 39168-36-0 C8H13N3
    4-<i>tert</i>-butyl-4,5-dihydro-1<i>H</i>-pyrazole-3-carbonitrile
    —— 4-Dibutoxyphosphoryl-benzoesaeure-butylester 26342-19-8 C19H31O5P
    4-Dibutoxyphosphoryl-benzoesaeure-butylester
    —— 4,4-diphenyl-1,2,4,5-tetrahydro-2,5-methano-benzo[<i>d</i>][1,3]oxazepine 30836-63-6 C22H19NO
    4,4-diphenyl-1,2,4,5-tetrahydro-2,5-methano-benzo[<i>d</i>][1,3]oxazepine
    —— 4-[(5-Dimethylamino-naphthalene-1-sulfonylamino)-methyl]-cyclohexanecarbonyl chloride; hydrochloride 73945-36-5 C20H25ClN2O3S*ClH
    4-[(5-Dimethylamino-naphthalene-1-sulfonylamino)-methyl]-cyclohexanecarbonyl chloride; hydrochloride
    —— 4-[2-(7-amino-3,4-dihydro-4-thioxopyrazolo[1,5-a][1,3,5]triazin-8-yl)diazenyl]-N-(1-phenyl-1H-pyrazol-5-yl)-benzenesulfonamide 1332624-98-2 C20H16N10O2S2
    4-[2-(7-amino-3,4-dihydro-4-thioxopyrazolo[1,5-a][1,3,5]triazin-8-yl)diazenyl]-N-(1-phenyl-1H-pyrazol-5-yl)-benzenesulfonamide
    —— 4-(4-cyanophenyl)-N-[(2R)-2-hydroxypropyl]-2,5-dioxo-1-[3-(trifluoromethyl)phenyl]-6,7-dihydro-4H-cyclopenta[d]pyrimidine-3-carboxamide 1621271-57-5 C25H21F3N4O4
    4-(4-cyanophenyl)-N-[(2R)-2-hydroxypropyl]-2,5-dioxo-1-[3-(trifluoromethyl)phenyl]-6,7-dihydro-4H-cyclopenta[d]pyrimidine-3-carboxamide
    —— 4-Isopropylaminothiophenol 18869-86-8 C9H13NS
    4-Isopropylaminothiophenol
    —— 4,7-dimethyl-4-nitro-1,4-dihydro-benzotriazol-5-one 861602-24-6 C8H8N4O3
    4,7-dimethyl-4-nitro-1,4-dihydro-benzotriazol-5-one
    —— 4-[(6,8-dibromo-4-oxoquinazolin-3-yl)methyl]cyclohexane-1-carboxylic acid 108180-06-9 C16H16Br2N2O3
    4-[(6,8-dibromo-4-oxoquinazolin-3-yl)methyl]cyclohexane-1-carboxylic acid
    —— 4-(3-(3-chloro-4-(trifluoromethyl)phenyl)ureido)benzothioamide 1446483-00-6 C15H11ClF3N3OS
    4-(3-(3-chloro-4-(trifluoromethyl)phenyl)ureido)benzothioamide
    —— 4-chloromethyl-2-[2-(2-fluoro-4-trifluoromethyl-phenyl)-vinyl]-oxazole. 866026-35-9 C13H8ClF4NO
    4-chloromethyl-2-[2-(2-fluoro-4-trifluoromethyl-phenyl)-vinyl]-oxazole.
    —— 4-[3-[2-(4-cyclopropylpiperazin-1-yl)-2-oxoethyl]-2,5-dioxo-1-[3-(trifluoromethyl)phenyl]-6,7-dihydro-4H-cyclopenta[d]pyrimidin-4-yl]benzonitrile 1621270-40-3 C30H28F3N5O3
    4-[3-[2-(4-cyclopropylpiperazin-1-yl)-2-oxoethyl]-2,5-dioxo-1-[3-(trifluoromethyl)phenyl]-6,7-dihydro-4H-cyclopenta[d]pyrimidin-4-yl]benzonitrile
    —— 4-Amino-6-(4-chloro-2-fluorophenyl)-5-fluoro-3-methoxypyridine-2-carboxylic acid 1417331-86-2 C13H9ClF2N2O3
    4-Amino-6-(4-chloro-2-fluorophenyl)-5-fluoro-3-methoxypyridine-2-carboxylic acid
    —— 4-(benzenesulfonyl)-1H-imidazole 1443980-18-4 C9H8N2O2S
    4-(benzenesulfonyl)-1H-imidazole
    —— [4-(4-amino-7-propylpyrrolo[2,1-f][1,2,4]triazin-5-yl)phenyl]methanol 1417735-98-8 C16H18N4O
    [4-(4-amino-7-propylpyrrolo[2,1-f][1,2,4]triazin-5-yl)phenyl]methanol
    —— (4Z)-(1R,3R,5R)-1-acetoxy-3-[(tert-butyldimethylsilyl)oxy]-6-oxa-4-[3-((tert-butyldimethylsilyl)oxy)propylidene]bicyclo[3.2.1]octan-7-one 780781-84-2 C24H44O6Si2
    (4Z)-(1R,3R,5R)-1-acetoxy-3-[(tert-butyldimethylsilyl)oxy]-6-oxa-4-[3-((tert-butyldimethylsilyl)oxy)propylidene]bicyclo[3.2.1]octan-7-one
    —— (4a,8a-Propeno-naphthalen-9-yloxy)-tert-butyl-dimethyl-silane 85067-63-6 C19H26OSi
    (4a,8a-Propeno-naphthalen-9-yloxy)-tert-butyl-dimethyl-silane
    —— 4-tert.-Butyl-2-phenaethyl-thiosemicarbazid 21076-53-9 C13H21N3S
    4-tert.-Butyl-2-phenaethyl-thiosemicarbazid
    —— 4-acetyl-3,5-diphenyl-1,3-dihydro-pyrrol-2-one 40047-99-2 C18H15NO2
    4-acetyl-3,5-diphenyl-1,3-dihydro-pyrrol-2-one
    —— 4-Nitro-benzoic acid (2S,5S,6S,7R)-tricyclo[3.2.1.0<sup>2,7</sup>]oct-3-en-6-yl ester 32174-53-1 C15H13NO4
    4-Nitro-benzoic acid (2S,5S,6S,7R)-tricyclo[3.2.1.0<sup>2,7</sup>]oct-3-en-6-yl ester
    —— 4-bromo-<i>N</i>-(4-oxo-[1,3]dithiolan-2-ylidene)-thiobenzamide 35550-76-6 C10H6BrNOS3
    4-bromo-<i>N</i>-(4-oxo-[1,3]dithiolan-2-ylidene)-thiobenzamide
    —— 4-benzo[<i>b</i>]selenophen-2-ylsulfanyl-butyramide 32532-25-5 C12H13NOSSe
    4-benzo[<i>b</i>]selenophen-2-ylsulfanyl-butyramide
    —— 4-Dimethylallyl-trytamin-<α-<sup>14</sup>CH2> 32387-28-3 C15H20N2
    4-Dimethylallyl-trytamin-<α-<sup>14</sup>CH2>
    —— 4,6,6-trimethyl-2,2-diphenyl-3,6-dihydro-2<i>H</i>-thiopyran 37044-83-0 C20H22S
    4,6,6-trimethyl-2,2-diphenyl-3,6-dihydro-2<i>H</i>-thiopyran
    —— 4-Propylamino-benzoic acid 5-dimethylaminomethyl-tetrahydro-furan-2-ylmethyl ester 26209-61-0 C18H28N2O3
    4-Propylamino-benzoic acid 5-dimethylaminomethyl-tetrahydro-furan-2-ylmethyl ester
    —— 4-Methoxy-benzoic acid 5-dimethylaminomethyl-tetrahydro-furan-2-ylmethyl ester 26226-92-6 C16H23NO4
    4-Methoxy-benzoic acid 5-dimethylaminomethyl-tetrahydro-furan-2-ylmethyl ester
    —— 4-{[1-(2,6-Dichloro-phenyl)-meth-(E)-ylidene]-amino}-4-methyl-morpholin-4-ium; iodide 5051-42-3 C12H15Cl2N2O*I
    4-{[1-(2,6-Dichloro-phenyl)-meth-(E)-ylidene]-amino}-4-methyl-morpholin-4-ium; iodide
    —— 4-(6-chloro-quinoxalin-2-yl)-piperazine-1-carboxylic acid isopropylideneamide 55686-85-6 C16H18ClN5O
    4-(6-chloro-quinoxalin-2-yl)-piperazine-1-carboxylic acid isopropylideneamide
    —— (4-Methoxy-phenyl)-[4-(4-methoxy-phenyl)-1-methyl-1,2,3,6-tetrahydro-pyridin-3-yl]-methanol 10185-04-3 C21H25NO3
    (4-Methoxy-phenyl)-[4-(4-methoxy-phenyl)-1-methyl-1,2,3,6-tetrahydro-pyridin-3-yl]-methanol
    —— 4-chloro-10-(2-piperidino-ethyl)-10<i>H</i>-benzo[4,5]thieno[3,2-<i>b</i>]indole; hydrochloride 100264-41-3 C21H21ClN2S*ClH
    4-chloro-10-(2-piperidino-ethyl)-10<i>H</i>-benzo[4,5]thieno[3,2-<i>b</i>]indole; hydrochloride
    —— 4,5α-epoxy-6,6-ethane-1,2-diyldioxy-3-methoxy-17-(2-methyl-furan-3-ylmethyl)-morphinan-14-ol 52446-31-8 C25H29NO6
    4,5α-epoxy-6,6-ethane-1,2-diyldioxy-3-methoxy-17-(2-methyl-furan-3-ylmethyl)-morphinan-14-ol
    —— (4S,5S)-4-(2-methoxyethoxymethoxy)-5-[(4-methoxyphenyl)methoxy]hept-6-en-1-ol 1349725-57-0 C19H30O6
    (4S,5S)-4-(2-methoxyethoxymethoxy)-5-[(4-methoxyphenyl)methoxy]hept-6-en-1-ol
    —— 4-Brombenzolazomalondialdehyd 28139-61-9 C9H7BrN2O2
    4-Brombenzolazomalondialdehyd
    —— 4'-(6-dimethylaminohexanoylamino)-biphenyl-4-carboxylic acid cyclohexylmethylamide 878009-97-3 C28H39N3O2
    4'-(6-dimethylaminohexanoylamino)-biphenyl-4-carboxylic acid cyclohexylmethylamide
    —— 4,4-diphenyl-6-propan-2-yl-2H-pyran-2-ide;1H-inden-1-ide;ruthenium(2+);triphenylphosphane 354763-62-5 C65H56OP2Ru
    4,4-diphenyl-6-propan-2-yl-2H-pyran-2-ide;1H-inden-1-ide;ruthenium(2+);triphenylphosphane
    —— 4-(2,4-Dimethoxy-phenyl)-3-hydroxy-1H-quinolin-2-one 99557-37-6 C17H15NO4
    4-(2,4-Dimethoxy-phenyl)-3-hydroxy-1H-quinolin-2-one
    —— [4-(4-methyl-pyridin-2-ylamino)-butyrylamino]-acetic acid tert-butyl ester 406692-10-2 C16H25N3O3
    [4-(4-methyl-pyridin-2-ylamino)-butyrylamino]-acetic acid tert-butyl ester
    —— 4-bromo-3-(4-fluorophenyl)isoquinoline 2-oxide 1461715-90-1 C15H9BrFNO
    4-bromo-3-(4-fluorophenyl)isoquinoline 2-oxide
    —— 4-(Methylnitrosamino)phenyl-methylcarbamat 90887-15-3 C9H11N3O3
    4-(Methylnitrosamino)phenyl-methylcarbamat
    —— 4-[(4-Chloro-phenyl)-phenyl-methoxy]-piperidine 1-oxide 4632-07-9 C18H20ClNO2
    4-[(4-Chloro-phenyl)-phenyl-methoxy]-piperidine 1-oxide
    —— 4-anilino-2-(4-fluoroanilino)-N-methylpyrimidine-5-carboxamide 1609533-76-7 C18H16FN5O
    4-anilino-2-(4-fluoroanilino)-N-methylpyrimidine-5-carboxamide
    —— 4,5-bis(trifluoromethyl)-2,2-diphenyl-2-phenoxy-1,3,2-dioxaphosphol 42331-23-7 C22H15F6O3P
    4,5-bis(trifluoromethyl)-2,2-diphenyl-2-phenoxy-1,3,2-dioxaphosphol
    —— 4-(benzyloxy)-2-(2-methylpyrazolo[1,5-a]pyridin-3-yl)-1,3-thiazole-5-carboxamide 1239504-76-7 C19H16N4O2S
    4-(benzyloxy)-2-(2-methylpyrazolo[1,5-a]pyridin-3-yl)-1,3-thiazole-5-carboxamide
    —— 4-(2-((2RS,3R)-3-amino-4-cyclohexyl-2-hydroxybutanoyl)hydrazino)benzenesulfonamide 369355-91-9 C16H26N4O4S
    4-(2-((2RS,3R)-3-amino-4-cyclohexyl-2-hydroxybutanoyl)hydrazino)benzenesulfonamide
    —— 4-[[(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-5a,5b,8,8,11a-pentamethyl-2-oxo-3a-[(5-phenyl-1,3,4-oxadiazol-2-yl)methyl]-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3H-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid 1449796-18-2 C44H60N2O6
    4-[[(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-5a,5b,8,8,11a-pentamethyl-2-oxo-3a-[(5-phenyl-1,3,4-oxadiazol-2-yl)methyl]-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3H-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid
    —— 4-(4-chloro-phenyl)-6-methoxy-1-phenyl-1<i>H</i>-[1,3,5]triazine-2-thione 39542-91-1 C16H12ClN3OS
    4-(4-chloro-phenyl)-6-methoxy-1-phenyl-1<i>H</i>-[1,3,5]triazine-2-thione