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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Chloro-3-sulfamoyl-5-(3,4,5-trimethoxy-benzylamino)-benzoic acid 30064-89-2 C17H19ClN2O7S
    4-Chloro-3-sulfamoyl-5-(3,4,5-trimethoxy-benzylamino)-benzoic acid
    —— 4-Chloro-3-(2-nitro-benzylamino)-5-sulfamoyl-benzoic acid 30057-21-7 C14H12ClN3O6S
    4-Chloro-3-(2-nitro-benzylamino)-5-sulfamoyl-benzoic acid
    —— 4-Benzyl-6-(3,4-difluorophenyl)-6-(2-hydroxyethyl)morpholin-3-one 181643-25-4 C19H19F2NO3
    4-Benzyl-6-(3,4-difluorophenyl)-6-(2-hydroxyethyl)morpholin-3-one
    —— 4-(4-Diethylamino-phenylimino)-2,6-dimethyl-cyclohexa-2,5-dienone 31993-20-1 C18H22N2O
    4-(4-Diethylamino-phenylimino)-2,6-dimethyl-cyclohexa-2,5-dienone
    —— 4-Chlor-6-bromo-5-cyano-7-(2,3,5-tri-O-acetyl-4-thio-β-D-ribofuranosyl)pyrrolo<2,3-d>pyrimidin 36341-48-7 C18H16BrClN4O6S
    4-Chlor-6-bromo-5-cyano-7-(2,3,5-tri-O-acetyl-4-thio-β-D-ribofuranosyl)pyrrolo<2,3-d>pyrimidin
    —— 4-Cyclohexyl-N-[1-(3-diethylamino-propylamino)-3,4-dioxo-3,4-dihydro-naphthalen-2-yl]-butyramide 26261-01-8 C27H39N3O3
    4-Cyclohexyl-N-[1-(3-diethylamino-propylamino)-3,4-dioxo-3,4-dihydro-naphthalen-2-yl]-butyramide
    —— 4a,5,6,7,7a,8-hexahydro-4,8-methano-4H-indeno<5,6-c><1,2,5>oxadiazole 1-oxide 37155-80-9 C10H12N2O2
    4a,5,6,7,7a,8-hexahydro-4,8-methano-4H-indeno<5,6-c><1,2,5>oxadiazole 1-oxide
    —— 4-(4-(2-chloro-5-hydroxyphenylamino)quinazolin-6-yl)-2-methoxyphenol 1445581-43-0 C21H16ClN3O3
    4-(4-(2-chloro-5-hydroxyphenylamino)quinazolin-6-yl)-2-methoxyphenol
    —— 4-amino-N-(1-((4-isopropoxyphenyl)amino)-6-methylisoquinolin-5-yl)thieno[3,2-d]pyrimidine-7-carboxamide 1446111-58-5 C26H24N6O2S
    4-amino-N-(1-((4-isopropoxyphenyl)amino)-6-methylisoquinolin-5-yl)thieno[3,2-d]pyrimidine-7-carboxamide
    —— [4-[1-(3-Chlorophenyl)-1,2,4-triazole-3-carbonyl]-3,3-dimethylpiperazin-1-yl]-(6-fluoro-1-methoxyisoquinolin-3-yl)methanone 1443756-00-0 C26H24ClFN6O3
    [4-[1-(3-Chlorophenyl)-1,2,4-triazole-3-carbonyl]-3,3-dimethylpiperazin-1-yl]-(6-fluoro-1-methoxyisoquinolin-3-yl)methanone
    —— 4,4'-dimethylthioazobenzene 107681-94-7 C14H14N2S2
    4,4'-dimethylthioazobenzene
    —— 4-[3-Methyl-6-(trifluoromethyl)imidazo[4,5-b]pyridin-2-yl]pyridine-3-sulfonamide 1254165-87-1 C13H10F3N5O2S
    4-[3-Methyl-6-(trifluoromethyl)imidazo[4,5-b]pyridin-2-yl]pyridine-3-sulfonamide
    —— 4,5-bis-methylsulfanyl-3,6-diphenyl-pyridazine 21504-21-2 C18H16N2S2
    4,5-bis-methylsulfanyl-3,6-diphenyl-pyridazine
    —— (4-Hydroxymethyl-2,6-dimethoxy-phenyl)-acetic acid methyl ester 29547-15-7 C12H16O5
    (4-Hydroxymethyl-2,6-dimethoxy-phenyl)-acetic acid methyl ester
    —— (4-Methoxy-phenyl)-di-p-tolyl-acetic acid N'-ethyl-N'-phenyl-hydrazide 41501-80-8 C31H32N2O2
    (4-Methoxy-phenyl)-di-p-tolyl-acetic acid N'-ethyl-N'-phenyl-hydrazide
    —— 4-Brom-3,4-trimethylen-2-pyrazolin-5-on 19462-58-9 C6H7BrN2O
    4-Brom-3,4-trimethylen-2-pyrazolin-5-on
    —— 4,6β,7β-Trihydroxy-9,12β,13,20-tetraacetoxy-tiglien-1-on-3 28894-70-4 C28H38O12
    4,6β,7β-Trihydroxy-9,12β,13,20-tetraacetoxy-tiglien-1-on-3
    —— 4-methyl-2-(4-methyl-piperazin-1-ylmethyl)-4-trichloromethyl-cyclohexanone 50598-64-6 C14H23Cl3N2O
    4-methyl-2-(4-methyl-piperazin-1-ylmethyl)-4-trichloromethyl-cyclohexanone
    —— 4,10-diphenyl-(3a<i>c</i>,10a<i>c</i>)-3a,4,10,10a-tetrahydro-4<i>r</i>,10<i>c</i>-epioxido-benzo[4,5]cyclohepta[1,2-<i>c</i>]pyrrole-1,3,9-trione 36547-65-6 C25H17NO4
    4,10-diphenyl-(3a<i>c</i>,10a<i>c</i>)-3a,4,10,10a-tetrahydro-4<i>r</i>,10<i>c</i>-epioxido-benzo[4,5]cyclohepta[1,2-<i>c</i>]pyrrole-1,3,9-trione
    —— (4-Fluoro-2-trimethylsilanylethynyl-phenyl)-(1-phenyl-ethyl)-amine 87587-33-5 C19H22FNSi
    (4-Fluoro-2-trimethylsilanylethynyl-phenyl)-(1-phenyl-ethyl)-amine
    —— 4-oxo-N-(2-(thiophen-2-yl)ethyl)-4-(4-m-tolyl-6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)butanamide 1224393-32-1 C24H26N2O2S2
    4-oxo-N-(2-(thiophen-2-yl)ethyl)-4-(4-m-tolyl-6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)butanamide
    —— 4,5-Dihydroxy-6,4',5',6'-tetramethoxy-biphenyl-dicarbonsaeure-(2,2') 35387-85-0 C18H18O10
    4,5-Dihydroxy-6,4',5',6'-tetramethoxy-biphenyl-dicarbonsaeure-(2,2')
    —— (4aS,12aS)-8-Methoxy-1,2,3,4,4a,5,6,11,12,12a-decahydro-chrysen-1-ol 50704-85-3 C19H24O2
    (4aS,12aS)-8-Methoxy-1,2,3,4,4a,5,6,11,12,12a-decahydro-chrysen-1-ol
    —— (4-amino-pyrimidin-5-ylmethylene)-(5-dimethoxymethyl-pyrimidin-4-yl)-amine 51290-90-5 C12H14N6O2
    (4-amino-pyrimidin-5-ylmethylene)-(5-dimethoxymethyl-pyrimidin-4-yl)-amine
    —— (4R,5S,6R)-4,5,6,7-Tetraacetoxy-heptanoic acid methyl ester 28697-68-9 C16H24O10
    (4R,5S,6R)-4,5,6,7-Tetraacetoxy-heptanoic acid methyl ester
    —— 4,8-Dimethyl-trans,trans-2,7-cyclodecadien-1-ol 38259-32-4 C12H20O
    4,8-Dimethyl-trans,trans-2,7-cyclodecadien-1-ol
    —— 4-(1-Benzyl-4-hydroxy-3-methyl-2-oxo-5-phenyl-imidazolidin-4-yl)-benzonitrile 89527-55-9 C24H21N3O2
    4-(1-Benzyl-4-hydroxy-3-methyl-2-oxo-5-phenyl-imidazolidin-4-yl)-benzonitrile
    —— 4-(dipyridin-2-ylamino)butan-1-ol 1138155-62-0 C14H17N3O
    4-(dipyridin-2-ylamino)butan-1-ol
    —— 4-<(tert-Butyldimethylsilyl)oxy>-2-(4-methyl-2-oxo-3-pentenyl)-2H-1-benzopyran 132541-20-9 C21H30O3Si
    4-<(tert-Butyldimethylsilyl)oxy>-2-(4-methyl-2-oxo-3-pentenyl)-2H-1-benzopyran
    —— 4-Methyl-4-<(trimethylsilyl)oxy>-8-<(tetrahydro-2H-pyran-2-yl)oxy>-1-octyne 119948-28-6 C17H32O3Si
    4-Methyl-4-<(trimethylsilyl)oxy>-8-<(tetrahydro-2H-pyran-2-yl)oxy>-1-octyne
    —— 4-hydroxy-2-phenyl-3,4-dihydroisoquinolin-1(2H)-one 1427180-82-2 C15H13NO2
    4-hydroxy-2-phenyl-3,4-dihydroisoquinolin-1(2H)-one
    —— 4-(1H-indazol-5-yl)-2-methyl-6-(trifluoromethyl)-1,4-dihydropyridine-3,5-dicarbonitrile 1287783-39-4 C16H10F3N5
    4-(1H-indazol-5-yl)-2-methyl-6-(trifluoromethyl)-1,4-dihydropyridine-3,5-dicarbonitrile
    —— 4,4-dimethyl-3-phenyl-5-trideuteriomethyl-4<i>H</i>-pyrazole 30169-47-2 C12H14N2
    4,4-dimethyl-3-phenyl-5-trideuteriomethyl-4<i>H</i>-pyrazole
    —— 4-phenyl-4H-1l4,2l4-dithiol-4-ylium chloride 13070-50-3 C9H7S2*Cl
    4-phenyl-4H-1l4,2l4-dithiol-4-ylium chloride
    —— 4-fluorophenylacetaldehyde 2,4-dinitrophenylhydrazone 1381992-49-9 C14H11FN4O4
    4-fluorophenylacetaldehyde 2,4-dinitrophenylhydrazone
    —— (4aR,10aR)-1-cyclo-butyl-1,2,3,4,4a,5,10,10a-octahydro-benzo[g]quinoline-6,7-diol hydrobromide 1123299-72-8 BrH*C17H23NO2
    (4aR,10aR)-1-cyclo-butyl-1,2,3,4,4a,5,10,10a-octahydro-benzo[g]quinoline-6,7-diol hydrobromide
    —— 4-(3-ethyl-5,6-dimethyl-3<i>H</i>-benzothiazol-2-ylidene)-1-phenyl-but-2-en-1-one 35327-88-9 C21H21NOS
    4-(3-ethyl-5,6-dimethyl-3<i>H</i>-benzothiazol-2-ylidene)-1-phenyl-but-2-en-1-one
    —— 4-Propyloxy-3-propyloxymethyl-1.2-butadien 32836-96-7 C11H20O2
    4-Propyloxy-3-propyloxymethyl-1.2-butadien
    —— 4'-Acetyl-2',6'-diethylacetanilid 54394-86-4 C14H19NO2
    4'-Acetyl-2',6'-diethylacetanilid
    —— 4-benzoyl-5-(2-oxo-1,2-diphenyl-ethylidene)-3,3-diphenyl-pyrrolidin-2-one; hydrochloride 32972-89-7 C37H27NO3*ClH
    4-benzoyl-5-(2-oxo-1,2-diphenyl-ethylidene)-3,3-diphenyl-pyrrolidin-2-one; hydrochloride
    —— 4-(5-amino-benzo[<i>b</i>]thiophen-2-yl)-1-methyl-pyridinium; iodide 38227-18-8 C14H13N2S*I
    4-(5-amino-benzo[<i>b</i>]thiophen-2-yl)-1-methyl-pyridinium; iodide
    —— ((4aR,8aS)-octahydroquinolin-1(2H)-yl)(5-(piperidin-4-yl)thiophen-3-yl)methanone 1160719-09-4 C19H28N2OS
    ((4aR,8aS)-octahydroquinolin-1(2H)-yl)(5-(piperidin-4-yl)thiophen-3-yl)methanone
    —— (4S,13R)-1,14-diethynyl-7,15,16-trimethylene-1l11,6l5,9l5,14l11-dodecacyclo[12.1.1.01,3.01,4.01,5.01,6.02,6.09,13.09,14.010,14.011,14.012,14]hexadeca-2,5,9,11-tetraene 125822-40-4 C16H10Fe2O5
    (4S,13R)-1,14-diethynyl-7,15,16-trimethylene-1l11,6l5,9l5,14l11-dodecacyclo[12.1.1.01,3.01,4.01,5.01,6.02,6.09,13.09,14.010,14.011,14.012,14]hexadeca-2,5,9,11-tetraene
    —— 4-(4-chlorophenyl)-N-(6-((7-(methyloxy)-1,5-naphthyridin-4-yl)thio)-3-pyridinyl)-1-phthalazinamine 1071535-49-3 C28H19ClN6OS
    4-(4-chlorophenyl)-N-(6-((7-(methyloxy)-1,5-naphthyridin-4-yl)thio)-3-pyridinyl)-1-phthalazinamine
    —— 4-CH3C6H4NH2*BH3 856612-88-9 BH3*C7H9N
    4-CH3C6H4NH2*BH3
    —— 4,4'-Dimethyl-α-<p-tolylmercapto>-α'-chlor-trans-stilben 30300-59-5 C23H21ClS
    4,4'-Dimethyl-α-<p-tolylmercapto>-α'-chlor-trans-stilben
    —— 4-Benzoyl-2-phenylamino-5-phenyl-thiazol 23893-35-8 C22H16N2OS
    4-Benzoyl-2-phenylamino-5-phenyl-thiazol
    —— 4-<i>tert</i>-butyl-2-(4-nitro-phenyl)-5-oxo-2,5-dihydro-oxazole-2-carboxylic acid methyl ester 31463-70-4 C15H16N2O6
    4-<i>tert</i>-butyl-2-(4-nitro-phenyl)-5-oxo-2,5-dihydro-oxazole-2-carboxylic acid methyl ester
    —— (4-chloro-phenyl)-(5-morpholin-4-yl-4-phenyl-[1,2]dithiol-3-ylidene)-amine 30598-19-7 C19H17ClN2OS2
    (4-chloro-phenyl)-(5-morpholin-4-yl-4-phenyl-[1,2]dithiol-3-ylidene)-amine
    —— 4-Phenyl-1-oxa-4-phosporin 37755-70-7 C10H9O2P
    4-Phenyl-1-oxa-4-phosporin