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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4bR,6aS,11aS,11bR)-6a,6b,7,8,9,10,11a,11b-Octahydro-4bH-10a-aza-indeno[2,1-a]fluorene-11,12-dione 49663-64-1 C19H19NO2
    (4bR,6aS,11aS,11bR)-6a,6b,7,8,9,10,11a,11b-Octahydro-4bH-10a-aza-indeno[2,1-a]fluorene-11,12-dione
    —— 4-Acetamido-3-amino-phenyl-benzoat 53484-32-5 C15H14N2O3
    4-Acetamido-3-amino-phenyl-benzoat
    —— 4-Oxo-2-phenyl-4,5,6,7-tetrahydro-benzo<b>selenophen 53390-92-4 C14H12OSe
    4-Oxo-2-phenyl-4,5,6,7-tetrahydro-benzo<b>selenophen
    —— 4,6,7-Trimethyl-1-oxa-6-aza-spiro[2.5]octane-2-carboxylic acid diethylamide 53381-79-6 C14H26N2O2
    4,6,7-Trimethyl-1-oxa-6-aza-spiro[2.5]octane-2-carboxylic acid diethylamide
    —— 4,6,4',6'-tetrakis-(1,1,2,2-tetrafluoro-2-pentafluoroethoxy-ethyl)-2,2'-(hexadecafluoro-octane-1,8-diyl)-bis-pyrimidine 52844-32-3 C30F52N6O4
    4,6,4',6'-tetrakis-(1,1,2,2-tetrafluoro-2-pentafluoroethoxy-ethyl)-2,2'-(hexadecafluoro-octane-1,8-diyl)-bis-pyrimidine
    —— 4-Oxo-5-(5-carboxy-2-furfuryl)-7-chloro-4,5-dihydrofuro<2,3-d>pyridazine 54073-71-1 C12H7ClN2O5
    4-Oxo-5-(5-carboxy-2-furfuryl)-7-chloro-4,5-dihydrofuro<2,3-d>pyridazine
    —— 4-(p-Aminophenyl)-1-<<sup>14</sup>C>buttersaeuremethylester 54299-66-0 C11H15NO2
    4-(p-Aminophenyl)-1-<<sup>14</sup>C>buttersaeuremethylester
    —— [4-(Cyclohex-2-enyloxymethoxy)-but-2-ynyl]-diethyl-amine 51332-51-5 C15H25NO2
    [4-(Cyclohex-2-enyloxymethoxy)-but-2-ynyl]-diethyl-amine
    —— 4-Nitro-2-chlor-3-hydroxypyridin-N-oxid 30810-21-0 C5H3ClN2O4
    4-Nitro-2-chlor-3-hydroxypyridin-N-oxid
    —— 4,7a-dimethyl-1-phenyl-5-chloro-7,7a-dihydro-1H-benzimidazole-2,6-dione 1195265-13-4 C15H13ClN2O2
    4,7a-dimethyl-1-phenyl-5-chloro-7,7a-dihydro-1H-benzimidazole-2,6-dione
    —— 4-(2-Furyl)-6-methyl-5-nitro-2-phenylnicotinamide 1256351-33-3 C17H13N3O4
    4-(2-Furyl)-6-methyl-5-nitro-2-phenylnicotinamide
    —— 4-bromo-5-[4-(3-trifluoromethoxy-benzyl)-piperazin-1-yl]-benzofuran-2-carboxylic acid amide 1192170-72-1 C21H19BrF3N3O3
    4-bromo-5-[4-(3-trifluoromethoxy-benzyl)-piperazin-1-yl]-benzofuran-2-carboxylic acid amide
    —— (4S,5R,6S)-N-[(tert-Butyloxy)carbonyl]-6-amino-7-cyclohexyl-4-hydroxy-5-(triisopropylsilyloxy)hept-1-yne 149523-73-9 C27H51NO4Si
    (4S,5R,6S)-N-[(tert-Butyloxy)carbonyl]-6-amino-7-cyclohexyl-4-hydroxy-5-(triisopropylsilyloxy)hept-1-yne
    —— 4-hydroxy-5-(3'-cyanopropyl)-2-pyrrolidone 85724-91-0 C8H12N2O2
    4-hydroxy-5-(3'-cyanopropyl)-2-pyrrolidone
    —— 4-(((3aS,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-((E)-3-(((S)-1-(2-chorophenyl)ethyl)amino)-3-oxoprop-1-en-1-yl)-1-isopropyl-5a,5b,8,8,11a-pentamethyl-2-oxo-3,3a,4,5,5a,5b,6,7,7a,8,9,10,11,11a,11b,12,13,13a-octadecahydro-2H-cyclopenta[a]chrysen-9-yl)oxy)-2,2-dimethyl-4-oxobutanoic acid 1443513-20-9 C46H64ClNO6
    4-(((3aS,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-((E)-3-(((S)-1-(2-chorophenyl)ethyl)amino)-3-oxoprop-1-en-1-yl)-1-isopropyl-5a,5b,8,8,11a-pentamethyl-2-oxo-3,3a,4,5,5a,5b,6,7,7a,8,9,10,11,11a,11b,12,13,13a-octadecahydro-2H-cyclopenta[a]chrysen-9-yl)oxy)-2,2-dimethyl-4-oxobutanoic acid
    —— 4-fluoro-N-[2-fluoro-5-(1H-indazol-5-yl)-benzyl]-N-(1-methyl-pyrrolidin-3R-yl)-benzamide trifluoro-acetate 906002-38-8 C2HF3O2*C26H24F2N4O
    4-fluoro-N-[2-fluoro-5-(1H-indazol-5-yl)-benzyl]-N-(1-methyl-pyrrolidin-3R-yl)-benzamide trifluoro-acetate
    —— 4,5-di-O-acetyl-2,3-di-O-benzyl-6-deoxy-L-talose 1202399-04-9 C24H28O7
    4,5-di-O-acetyl-2,3-di-O-benzyl-6-deoxy-L-talose
    —— 4-(4-phenyl-5-(1-phenylvinyl)-2H-1,2,3-triazol-2-yl)benzonitrile 1083310-93-3 C23H16N4
    4-(4-phenyl-5-(1-phenylvinyl)-2H-1,2,3-triazol-2-yl)benzonitrile
    —— 4-(1-methyl-4-(1-methyl-4-(3-(methylsulfonyl)propanamido)-1H-pyrrole-2-carboxamido)-1H-pyrrole-2-carboxamido)butanoic acid 1335228-86-8 C20H27N5O7S
    4-(1-methyl-4-(1-methyl-4-(3-(methylsulfonyl)propanamido)-1H-pyrrole-2-carboxamido)-1H-pyrrole-2-carboxamido)butanoic acid
    —— 4-(((3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-((S)-1-acetoxy-2-((3-chlorobenzyl)amino)ethyl)-1-isopropyl-5a,5b,8,8,11a-pentamethyl-2-oxo-3,3a,4,5,5a,5b,6,7,7a,8,9,10,11,11a,11b,12,13,13a-octadecahydro-2H-cyclopenta[a]chrysen-9-yl)oxy)-2,2-dimethyl-4-oxobutanoic acid trifluoroacetate 1443468-05-0 C2HF3O2*C46H66ClNO7
    4-(((3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-((S)-1-acetoxy-2-((3-chlorobenzyl)amino)ethyl)-1-isopropyl-5a,5b,8,8,11a-pentamethyl-2-oxo-3,3a,4,5,5a,5b,6,7,7a,8,9,10,11,11a,11b,12,13,13a-octadecahydro-2H-cyclopenta[a]chrysen-9-yl)oxy)-2,2-dimethyl-4-oxobutanoic acid trifluoroacetate
    —— 4β,14α-dihydroxy-5β,6β-epoxyandrost-2-ene-1,17-dione 105547-43-1 C19H24O5
    4β,14α-dihydroxy-5β,6β-epoxyandrost-2-ene-1,17-dione
    —— 4,5α-epoxy-3,6α-dimethoxy-17-methyl-morphin-15-ene 32426-89-4 C19H23NO3
    4,5α-epoxy-3,6α-dimethoxy-17-methyl-morphin-15-ene
    —— (4aR,6R,7S,8aR,9aS,10aS)-7-Methyl-2-phenyl-7-vinyl-octahydro-1,3,8,10-tetraoxa-anthracen-6-ol 807617-00-1 C19H24O5
    (4aR,6R,7S,8aR,9aS,10aS)-7-Methyl-2-phenyl-7-vinyl-octahydro-1,3,8,10-tetraoxa-anthracen-6-ol
    —— 4-Hydroseleno-phenol 244047-83-4 C6H6OSe
    4-Hydroseleno-phenol
    —— 4-Nitrophenyl 2,3,4-tri-O-acetyl-1-thio-β-D-arabinopyranoside 128844-00-8 C17H19NO9S
    4-Nitrophenyl 2,3,4-tri-O-acetyl-1-thio-β-D-arabinopyranoside
    —— 4-amino-4-tert-butyl-2-oxo-3-azabicyclo[3.1.0]hexane-1,6,6-tricarbonitrile 1377079-25-8 C12H13N5O
    4-amino-4-tert-butyl-2-oxo-3-azabicyclo[3.1.0]hexane-1,6,6-tricarbonitrile
    —— 4-[(2-cyanoethyl)thio]-7-(2-deoxy-β-D-erythro-pentofuranosyl)-2-phenoxyacetamino-7H-pyrrolo[2,3-d]pyrimidine 1290537-75-5 C22H23N5O5S
    4-[(2-cyanoethyl)thio]-7-(2-deoxy-β-D-erythro-pentofuranosyl)-2-phenoxyacetamino-7H-pyrrolo[2,3-d]pyrimidine
    —— 4-((2-Dinitrophenyl)azo)-1-hydroxynaphthalene-2-carboxylic Acid 144883-72-7 C17H10N4O7
    4-((2-Dinitrophenyl)azo)-1-hydroxynaphthalene-2-carboxylic Acid
    —— 4-iodo-1-(3-methyl-4-nitro-phenyl)-1H-pyrazol 866638-99-5 C10H8IN3O2
    4-iodo-1-(3-methyl-4-nitro-phenyl)-1H-pyrazol
    —— (4S)-tert-butyl 6-bromo-2,2-spirocyclobutan-3,4-dihydro-2H-pyrano[2,3-b]pyridin-4-yl(allyl)carbamate 939461-41-3 C19H25BrN2O3
    (4S)-tert-butyl 6-bromo-2,2-spirocyclobutan-3,4-dihydro-2H-pyrano[2,3-b]pyridin-4-yl(allyl)carbamate
    —— 4-(2,4-dichlorophenyl)-5-methyl-2-[N-(α-hydroxymethylbenzyl)-N-propylamino]thiazole 166524-99-8 C21H22Cl2N2OS
    4-(2,4-dichlorophenyl)-5-methyl-2-[N-(α-hydroxymethylbenzyl)-N-propylamino]thiazole
    —— (4-Benzooxazol-2-yl-phenoxy)-acetic acid [5-chloro-2-oxo-1-piperidin-1-ylmethyl-1,2-dihydro-indol-(3Z)-ylidene]-hydrazide 100476-53-7 C29H26ClN5O4
    (4-Benzooxazol-2-yl-phenoxy)-acetic acid [5-chloro-2-oxo-1-piperidin-1-ylmethyl-1,2-dihydro-indol-(3Z)-ylidene]-hydrazide
    —— 4-(4-methoxybenzyloxy)-3-nitrobenzoic acid 1469268-07-2 C15H13NO6
    4-(4-methoxybenzyloxy)-3-nitrobenzoic acid
    —— 4-(10-amino-3,4-dihydro-4,9,11,11a-tetraazadibenzo[cd,f]azulen-3-yl)-2-methylphenol 1426667-37-9 C20H17N5O
    4-(10-amino-3,4-dihydro-4,9,11,11a-tetraazadibenzo[cd,f]azulen-3-yl)-2-methylphenol
    —— 4-[N'-(4-Nitro-phenyl)-hydrazinocarbonyl]-nicotinic acid 17432-20-1 C13H10N4O5
    4-[N'-(4-Nitro-phenyl)-hydrazinocarbonyl]-nicotinic acid
    —— 4-<N-(5-isopropoxy-2-pyrimidinyl)-sulfamoyl>-phenylessigsaeure-N-methyl-5-chloro-2-methoxyanilid 24445-92-9 C23H25ClN4O5S
    4-<N-(5-isopropoxy-2-pyrimidinyl)-sulfamoyl>-phenylessigsaeure-N-methyl-5-chloro-2-methoxyanilid
    —— (4-tert-Butyl-phenyl)-(5,5-dimethyl-2-{N'-[(E)-3-(4-trifluoromethyl-phenyl)-1-[(Z)-2-(4-trifluoromethyl-phenyl)-vinyl]-prop-2-en-(E)-ylidene]-hydrazino}-5,6-dihydro-4H-pyrimidin-1-yl)-methanone 70828-95-4 C36H36F6N4O
    (4-tert-Butyl-phenyl)-(5,5-dimethyl-2-{N'-[(E)-3-(4-trifluoromethyl-phenyl)-1-[(Z)-2-(4-trifluoromethyl-phenyl)-vinyl]-prop-2-en-(E)-ylidene]-hydrazino}-5,6-dihydro-4H-pyrimidin-1-yl)-methanone
    —— 4-(4-benzofuran-2-yl-3,6-dihydro-2<i>H</i>-pyridin-1-yl)-1-(4-fluoro-phenyl)-butan-1-one 73126-41-7 C23H22FNO2
    4-(4-benzofuran-2-yl-3,6-dihydro-2<i>H</i>-pyridin-1-yl)-1-(4-fluoro-phenyl)-butan-1-one
    —— [(4-nitro-anilino)-(octahydro-pyrimido[1,2-<i>a</i>]azepin-10a-yloxy)-methylene]-malononitrile 66666-56-6 C19H22N6O3
    [(4-nitro-anilino)-(octahydro-pyrimido[1,2-<i>a</i>]azepin-10a-yloxy)-methylene]-malononitrile
    —— 4,4-Dimethylpentyl-acetaminomalonsaeure-diethylester 180894-31-9 C16H29NO5
    4,4-Dimethylpentyl-acetaminomalonsaeure-diethylester
    —— 4-amino-N-(5-methanesulfinyl-[1,3,4]thiadiazol-2-yl)-benzenesulfonamide 5721-95-9 C9H10N4O3S3
    4-amino-N-(5-methanesulfinyl-[1,3,4]thiadiazol-2-yl)-benzenesulfonamide
    —— 4-oxo-4-[5-(4-oxobutyryl)thiophen-2-yl]butyraldehyde 868680-70-0 C12H12O4S
    4-oxo-4-[5-(4-oxobutyryl)thiophen-2-yl]butyraldehyde
    —— 4-methyl-[1,2,4]oxadiazinane-3,5-dione; sodium salt 14422-89-0 C4H5N2O3*Na
    4-methyl-[1,2,4]oxadiazinane-3,5-dione; sodium salt
    —— 4-(3,4,5-trimethoxybenzyl)-1-piperazinecarbodithioic acid 125155-60-4 C15H22N2O3S2
    4-(3,4,5-trimethoxybenzyl)-1-piperazinecarbodithioic acid
    —— {4-[2-((S)-2-amino-4,5-dihydro-oxazol-4-yl)-ethyl]-phenyl}-(3-fluoro-pyridin-2-yl)-amine 1374037-72-5 C16H17FN4O
    {4-[2-((S)-2-amino-4,5-dihydro-oxazol-4-yl)-ethyl]-phenyl}-(3-fluoro-pyridin-2-yl)-amine
    —— 4-nitroso-2-phenylpyrimidine 126382-51-2 C10H7N3O
    4-nitroso-2-phenylpyrimidine
    —— 4-Methyl-1,1-diphenyl-2,3-dihydro-1-benzosilole 1355956-15-8 C21H20Si
    4-Methyl-1,1-diphenyl-2,3-dihydro-1-benzosilole
    —— 4-(1,3-dimethylindenyl)-2-methyl-2-butene 82615-03-0 C16H20
    4-(1,3-dimethylindenyl)-2-methyl-2-butene
    —— 4-(2,4-dichlorophenyl)-5-methyl-2-[N-(α-cyclopropyl-4-bromobenzyl)-N-propylamino]thiazole 166525-78-6 C23H23BrCl2N2S
    4-(2,4-dichlorophenyl)-5-methyl-2-[N-(α-cyclopropyl-4-bromobenzyl)-N-propylamino]thiazole
    —— [4-(2-Chloro-4-nitrophenyl)piperazin-1-yl]-(5-methyl-3-quinoxalin-5-yl-1,2-oxazol-4-yl)methanone 1370419-97-8 C23H19ClN6O4
    [4-(2-Chloro-4-nitrophenyl)piperazin-1-yl]-(5-methyl-3-quinoxalin-5-yl-1,2-oxazol-4-yl)methanone