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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-hydroxy-7-nitro-2-oxo-2<i>H</i>-chromene-3-carboxylic acid 3-morpholin-4-yl-propylamide 1556-53-2 C17H19N3O7
    4-hydroxy-7-nitro-2-oxo-2<i>H</i>-chromene-3-carboxylic acid 3-morpholin-4-yl-propylamide
    —— 4-<3-Iod-4-(4-methoxy-phenoxy)-5-nitrobenzyliden>-2-(2-phenyl-ethyl)-oxazol-5-on 102893-05-0 C25H19IN2O6
    4-<3-Iod-4-(4-methoxy-phenoxy)-5-nitrobenzyliden>-2-(2-phenyl-ethyl)-oxazol-5-on
    —— 4-[bis-(2-phenylcarbamoyloxy-ethyl)-amino]-2-methyl-α-(toluene-4-sulfonyl)-cinnamonitrile 96711-91-0 C35H34N4O6S
    4-[bis-(2-phenylcarbamoyloxy-ethyl)-amino]-2-methyl-α-(toluene-4-sulfonyl)-cinnamonitrile
    —— 4-(4,5-Bis-methylsulfanyl-[1,3]dithiol-2-ylidenemethyl)-[2,2']bi[[1,3]dithiolylidene] 154177-44-3 C12H10S8
    4-(4,5-Bis-methylsulfanyl-[1,3]dithiol-2-ylidenemethyl)-[2,2']bi[[1,3]dithiolylidene]
    —— 4-Methoxy-phenylsulfonylacetohydroxamsaeure 4936-65-6 C9H11NO5S
    4-Methoxy-phenylsulfonylacetohydroxamsaeure
    —— 4-Benzotriazol-1-yl-1-[4-(6-Ethyl-thieno[2,3-d]pyrimidin-4-yl)-piperazin-1-yl]-butan-1-one 502646-66-4 C22H25N7OS
    4-Benzotriazol-1-yl-1-[4-(6-Ethyl-thieno[2,3-d]pyrimidin-4-yl)-piperazin-1-yl]-butan-1-one
    —— 4-<Diazo(dimethoxyphosphoryl)methyl>-3-phenyl-4H-1-benzopyran 108010-17-9 C18H17N2O4P
    4-<Diazo(dimethoxyphosphoryl)methyl>-3-phenyl-4H-1-benzopyran
    —— (4-butylamino-2,6-dimethyl-phenyl)-carbamic acid ethyl ester 131459-02-4 C15H24N2O2
    (4-butylamino-2,6-dimethyl-phenyl)-carbamic acid ethyl ester
    —— 4-pentenyl 2,3,4-tri-O-acetyl-6-bromo-6-deoxy-β-D-galactopyranoside 1091628-45-3 C17H25BrO8
    4-pentenyl 2,3,4-tri-O-acetyl-6-bromo-6-deoxy-β-D-galactopyranoside
    —— [4-(4-acetylphenyl)phenyl]-N-[1-(3,4-dichlorobenzyl)piperidin-4-yl]acetamide 474970-09-7 C28H28Cl2N2O2
    [4-(4-acetylphenyl)phenyl]-N-[1-(3,4-dichlorobenzyl)piperidin-4-yl]acetamide
    —— 4-(3,4-difluoro-5-morpholinophenyl)-N-(4-(3-methyl-1H-1,2,4-triazol-1-yl)phenyl)pyrimidin-2-amine 1128097-48-2 C23H21F2N7O
    4-(3,4-difluoro-5-morpholinophenyl)-N-(4-(3-methyl-1H-1,2,4-triazol-1-yl)phenyl)pyrimidin-2-amine
    —— (4R,5R)-4,5-bis(methoxymethoxy)-7-chloro-2,3,4,5-tetrahydro-1H-1-benzazepine 926035-26-9 C14H20ClNO4
    (4R,5R)-4,5-bis(methoxymethoxy)-7-chloro-2,3,4,5-tetrahydro-1H-1-benzazepine
    —— 4,4-difluoro-1-iodo-2,6-dimethyl-3,5-(thien-2-yl)-4-bora-3a,4a-diaza-s-indacene 1403582-79-5 C19H14BF2IN2S2
    4,4-difluoro-1-iodo-2,6-dimethyl-3,5-(thien-2-yl)-4-bora-3a,4a-diaza-s-indacene
    —— 4-benzhydryl-3-phenyl-ischromen-1-one 1082852-45-6 C28H20O2
    4-benzhydryl-3-phenyl-ischromen-1-one
    —— 4,6-Dimethyl-5-thiazol-2-yl-5H-furo[3,4-c]pyrrole-1,3-dione 158576-69-3 C11H8N2O3S
    4,6-Dimethyl-5-thiazol-2-yl-5H-furo[3,4-c]pyrrole-1,3-dione
    —— 4-[(1-Ethylpyrrolidin-2-yl)methylamino]pyrrolo[1,2-a]quinoxaline-7-carboxylic acid 1255926-79-4 C19H22N4O2
    4-[(1-Ethylpyrrolidin-2-yl)methylamino]pyrrolo[1,2-a]quinoxaline-7-carboxylic acid
    —— (4-Cycloocten-1-YL)trimethylammonium iodide 99689-07-3 C11H23IN+
    (4-Cycloocten-1-YL)trimethylammonium iodide
    —— 4-{4-[(pyridin-2-ylmethyl)amino]benzyl}-7-(1H-pyrrolo[2,3-b]pyridin-3-yl)pyrrolo[1,2-a]pyrazin-1(2H)-one 1338810-89-1 C27H22N6O
    4-{4-[(pyridin-2-ylmethyl)amino]benzyl}-7-(1H-pyrrolo[2,3-b]pyridin-3-yl)pyrrolo[1,2-a]pyrazin-1(2H)-one
    —— 4a-Methyl-5-vinyl-7,8-dihydro-4aH-naphthalen-2-one 152769-53-4 C13H14O
    4a-Methyl-5-vinyl-7,8-dihydro-4aH-naphthalen-2-one
    —— 4.4'-Dihydroxy-triphenylmethan-2'-essigsaeuremethylester 102599-46-2 C22H20O4
    4.4'-Dihydroxy-triphenylmethan-2'-essigsaeuremethylester
    —— [4aR-(4aα,6aβ,10aα,10bβ)]-4a,5,6,6a,7,8,9,10,10a,10b-decahydro-4a,7,7,10a-tetramethyl-1H-naphtho[2,1-b]pyran-3-carboxaldehyde 890026-17-2 C18H28O2
    [4aR-(4aα,6aβ,10aα,10bβ)]-4a,5,6,6a,7,8,9,10,10a,10b-decahydro-4a,7,7,10a-tetramethyl-1H-naphtho[2,1-b]pyran-3-carboxaldehyde
    —— 4-(Diethoxy)phosphoryl-4,4a,5,7a-tetrahydro-2-phenyl-cyclopent<e>-1,3-oxazin 132950-44-8 C17H22NO4P
    4-(Diethoxy)phosphoryl-4,4a,5,7a-tetrahydro-2-phenyl-cyclopent<e>-1,3-oxazin
    —— 4-[5-(4-chloro-3-nitrophenyl)-1H-1,2,3-triazol-1-yl]-3-nitroamino-1,2,5-oxadiazole 1382672-15-2 C10H5ClN8O5
    4-[5-(4-chloro-3-nitrophenyl)-1H-1,2,3-triazol-1-yl]-3-nitroamino-1,2,5-oxadiazole
    —— 4-[2-[9,9-diethyl-7-[2-[4-(N-phenylanilino)phenyl]ethenyl]fluoren-2-yl]ethenyl]-N,N-diphenylaniline 798544-05-5 C57H48N2
    4-[2-[9,9-diethyl-7-[2-[4-(N-phenylanilino)phenyl]ethenyl]fluoren-2-yl]ethenyl]-N,N-diphenylaniline
    —— 4,5-bis(pyridin-2-ylthio)-1,3-dithiole-2-thione 1449507-27-0 C13H8N2S5
    4,5-bis(pyridin-2-ylthio)-1,3-dithiole-2-thione
    —— 4,4,4-Trichloro-butyric acid isopropylidene-hydrazide 3475-56-7 C7H11Cl3N2O
    4,4,4-Trichloro-butyric acid isopropylidene-hydrazide
    —— 4-amino-N-(7-((3-nitrophenyl)amino)benzo[d]thiazol-2-yl)benzenesulfonamide 913733-80-9 C19H15N5O4S2
    4-amino-N-(7-((3-nitrophenyl)amino)benzo[d]thiazol-2-yl)benzenesulfonamide
    —— 4,0-cis-tetrakis(μ-2-anilinopyridinato)dirhodium 109532-21-0 C44H36ClN8Rh2
    4,0-cis-tetrakis(μ-2-anilinopyridinato)dirhodium
    —— 4-(4-chloro-3-trifluoromethyl-phenyl)-1-[3-((S)-4-hydroxy-6-aza-spiro[2.5]oct-6-yl)-propyl]-3-methyl-piperazin-2-one 1206601-29-7 C22H29ClF3N3O2
    4-(4-chloro-3-trifluoromethyl-phenyl)-1-[3-((S)-4-hydroxy-6-aza-spiro[2.5]oct-6-yl)-propyl]-3-methyl-piperazin-2-one
    —— 4-((1R,2R,3aS,8bS)-2-Acetoxy-1-formyl-2,3,3a,8b-tetrahydro-1H-benzo[b]cyclopenta[d]furan-5-yl)-butyric acid methyl ester 88277-23-0 C19H22O6
    4-((1R,2R,3aS,8bS)-2-Acetoxy-1-formyl-2,3,3a,8b-tetrahydro-1H-benzo[b]cyclopenta[d]furan-5-yl)-butyric acid methyl ester
    —— 4-(10,15,20-tris(4-(prop-2-yn-1-yloxy)phenyl)porphyrin-5-yl)phenol 1276033-90-9 C53H36N4O4
    4-(10,15,20-tris(4-(prop-2-yn-1-yloxy)phenyl)porphyrin-5-yl)phenol
    —— 4'-hydroxybiphenyl-4-yl 4-(allyloxy)benzoate 133939-19-2 C22H18O4
    4'-hydroxybiphenyl-4-yl 4-(allyloxy)benzoate
    —— 4-(2-(2-aminopyrimidin-5-yl)-4-morpholinopyrido[3,2-d]pyrimidin-7-yl)-N-(pyridin-4-yl)benzamide 1557080-50-8 C27H23N9O2
    4-(2-(2-aminopyrimidin-5-yl)-4-morpholinopyrido[3,2-d]pyrimidin-7-yl)-N-(pyridin-4-yl)benzamide
    —— [[4(S)-[(N-tert-butoxycarbonyl)amino]-2,2-difluoro-5-cyclohexyl-3(R)-hydroxypentanoyl]-L-valyl]-L-isoleucine methyl ester 300865-77-4 C28H49F2N3O7
    [[4(S)-[(N-tert-butoxycarbonyl)amino]-2,2-difluoro-5-cyclohexyl-3(R)-hydroxypentanoyl]-L-valyl]-L-isoleucine methyl ester
    —— 4-[(trans-4-t-butoxycarbonylamino-1-cyclohexyl)-carbamoyl]-2-decanoylamino-butyric acid benzyl ester 289905-99-3 C33H53N3O6
    4-[(trans-4-t-butoxycarbonylamino-1-cyclohexyl)-carbamoyl]-2-decanoylamino-butyric acid benzyl ester
    —— 4-cyano-5-trifluoromethyl-1,3-dithiole-2-one 873932-54-8 C5F3NOS2
    4-cyano-5-trifluoromethyl-1,3-dithiole-2-one
    —— 4,7-Dimethyl-6-{4-methylene-2-phenyl-5-[1-phenyl-meth-(E)-ylidene]-4,5-dihydro-imidazol-1-yl}-chromen-2-one 902525-38-6 C28H22N2O2
    4,7-Dimethyl-6-{4-methylene-2-phenyl-5-[1-phenyl-meth-(E)-ylidene]-4,5-dihydro-imidazol-1-yl}-chromen-2-one
    —— 4-(2-((4-Methyl-2-nitrophenyl)diazenyl)-3-oxobutanamido)benzamide 57206-91-4 C18H17N5O5
    4-(2-((4-Methyl-2-nitrophenyl)diazenyl)-3-oxobutanamido)benzamide
    —— 4-methyl-3,6-dihydro-pyran-2,2-dicarboxylic acid 57668-93-6 C8H10O5
    4-methyl-3,6-dihydro-pyran-2,2-dicarboxylic acid
    —— 4<i>H</i>-benzo[<i>e</i>]thieno[3,2-<i>c</i>][1,2]thiazine 5,5-dioxide 62533-17-9 C10H7NO2S2
    4<i>H</i>-benzo[<i>e</i>]thieno[3,2-<i>c</i>][1,2]thiazine 5,5-dioxide
    —— 4-hydroxy-2-methyl-benzo[<i>b</i>]thiophene-6-carboxylic acid 36831-71-7 C10H8O3S
    4-hydroxy-2-methyl-benzo[<i>b</i>]thiophene-6-carboxylic acid
    —— 4-ethyl-5-methyl-2-(p-tolyl)-2,3-dihydro-4H-1,4-thiazin-3-one 1394043-91-4 C14H17NOS
    4-ethyl-5-methyl-2-(p-tolyl)-2,3-dihydro-4H-1,4-thiazin-3-one
    —— 4-chloro-2,5-dimethyl-7-(2,4-dibromo-6-methylphenyl)-7H-pyrrolo[2,3-d]pyrimidine 291540-27-7 C15H12Br2ClN3
    4-chloro-2,5-dimethyl-7-(2,4-dibromo-6-methylphenyl)-7H-pyrrolo[2,3-d]pyrimidine
    —— 4-(4-methoxyphenyl)-3-(1,8-naphthyridin-2-yl)but-3-en-2-one 582333-63-9 C19H16N2O2
    4-(4-methoxyphenyl)-3-(1,8-naphthyridin-2-yl)but-3-en-2-one
    —— 4-(7,8-difluoro-3,4-dihydro-2H-chromen-4-yl)-N-(pyridine-3-yl)piperazine-1-carboxamide 1313035-56-1 C19H20F2N4O2
    4-(7,8-difluoro-3,4-dihydro-2H-chromen-4-yl)-N-(pyridine-3-yl)piperazine-1-carboxamide
    —— 4-ethyl-1H-pyrrole-3-carboxylic acid 1529230-07-6 C7H9NO2
    4-ethyl-1H-pyrrole-3-carboxylic acid
    —— 4-Benzyl-2-pentylamino-5-sulfamoyl-benzoic acid 36148-46-6 C19H24N2O4S
    4-Benzyl-2-pentylamino-5-sulfamoyl-benzoic acid
    —— 4-<(3-bromo-5-chloro-2,6-dimethoxy-4-methylphenyl)methyl>-2,2-dimethyl-1,3-dioxalane 81476-98-4 C15H20BrClO4
    4-<(3-bromo-5-chloro-2,6-dimethoxy-4-methylphenyl)methyl>-2,2-dimethyl-1,3-dioxalane
    —— 4-hydroxy-4-(2-methylpent-4-en-2-yl)cyclohexa-2,5-dienone 1349842-21-2 C12H16O2
    4-hydroxy-4-(2-methylpent-4-en-2-yl)cyclohexa-2,5-dienone
    —— 4-Chlor-benzoesaeure-<2.4.6-trichlor-anilid> 91822-22-9 C13H7Cl4NO
    4-Chlor-benzoesaeure-<2.4.6-trichlor-anilid>