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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,5-dihydro-2-methyl-4-(4-trifluoro-methanesulfonamidobutan-1-yl)-3H-1,4,8b-triazaacenaphthylen-3-one-hydrochloride 177486-68-9 C15H17F3N4O3S*ClH
    4,5-dihydro-2-methyl-4-(4-trifluoro-methanesulfonamidobutan-1-yl)-3H-1,4,8b-triazaacenaphthylen-3-one-hydrochloride
    —— 4-phenylazo-[1,2,4]triazolo[4,3-<i>a</i>]quinolin-5-ol 54971-07-2 C16H11N5O
    4-phenylazo-[1,2,4]triazolo[4,3-<i>a</i>]quinolin-5-ol
    —— 4-Benzylthio-5-benzylthiomethyl-3-phenylethylamino-1-phenylethyl-Δ<sup>3</sup>-pyrrolinon-(2) 54015-81-5 C35H36N2OS2
    4-Benzylthio-5-benzylthiomethyl-3-phenylethylamino-1-phenylethyl-Δ<sup>3</sup>-pyrrolinon-(2)
    —— 4-{[1-(4-Heptyloxy-phenyl)-meth-(E)-ylidene]-amino}-benzoic acid (3S,10R,13R,17R)-17-(1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 54952-27-1 C48H69NO3
    4-{[1-(4-Heptyloxy-phenyl)-meth-(E)-ylidene]-amino}-benzoic acid (3S,10R,13R,17R)-17-(1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester
    —— 4-[3-(1-Ethoxy-ethoxy)-3-methyl-but-1-ynyl]-pyridine 1-oxide 49836-07-9 C14H19NO3
    4-[3-(1-Ethoxy-ethoxy)-3-methyl-but-1-ynyl]-pyridine 1-oxide
    —— 4-(6-(5-(3-chloro-4-(1-methylethyloxy)phenyl)-1,2,4-oxadiazol-3-yl)-5-methyl-1,2,3,4-tetrahydro-1-isoquinolinyl)butanoic acid trifluoroacetate 1165938-42-0 C2HF3O2*C25H28ClN3O4
    4-(6-(5-(3-chloro-4-(1-methylethyloxy)phenyl)-1,2,4-oxadiazol-3-yl)-5-methyl-1,2,3,4-tetrahydro-1-isoquinolinyl)butanoic acid trifluoroacetate
    —— 4-[2-(2-Hydroxy-4-methoxy-benzoyloxy)-ethyl]-4-methyl-morpholin-4-ium; iodide 39682-93-4 C15H22NO5*I
    4-[2-(2-Hydroxy-4-methoxy-benzoyloxy)-ethyl]-4-methyl-morpholin-4-ium; iodide
    —— 4-Amino-5-cyanomethylsulfanyl-1-methyl-1H-[1,2,4]triazol-4-ium; chloride 51747-14-9 C5H8N5S*Cl
    4-Amino-5-cyanomethylsulfanyl-1-methyl-1H-[1,2,4]triazol-4-ium; chloride
    —— (4S)-N,N-dimethyl-4-(tert-butyloxycarbonylamino)-5-oxo-6-diazohexanamide 193206-76-7 C13H22N4O4
    (4S)-N,N-dimethyl-4-(tert-butyloxycarbonylamino)-5-oxo-6-diazohexanamide
    —— 4-[4-(phenylsulfonyl)-piperazin-1-yl]-1-propyl-6-pyrrolidin-1-yl-1H-pyrazolo[3,4-d]pyrimidine 1251464-45-5 C22H29N7O2S
    4-[4-(phenylsulfonyl)-piperazin-1-yl]-1-propyl-6-pyrrolidin-1-yl-1H-pyrazolo[3,4-d]pyrimidine
    —— (4,5-Dicyano-3-hydroxy-pyridin-2-yl)-acetic acid ethyl ester 16571-84-9 C11H9N3O3
    (4,5-Dicyano-3-hydroxy-pyridin-2-yl)-acetic acid ethyl ester
    —— 4-(2-((4,5-dimethoxy-2-nitrobenzyloxy)carbonyl)hydrazinyl)benzoic acid 1279668-17-5 C17H17N3O8
    4-(2-((4,5-dimethoxy-2-nitrobenzyloxy)carbonyl)hydrazinyl)benzoic acid
    —— 4-Acetoxy-1-(4-chlor-3-sulfamoylbenzoylamino)-2,2,6,6-tetramethylpiperidin 66159-11-3 C18H26ClN3O5S
    4-Acetoxy-1-(4-chlor-3-sulfamoylbenzoylamino)-2,2,6,6-tetramethylpiperidin
    —— 4-chloro-1-imidazol-1-yl-3,3-dimethyl-1-(4-nitro-phenoxy)-butan-2-one 65990-13-8 C15H16ClN3O4
    4-chloro-1-imidazol-1-yl-3,3-dimethyl-1-(4-nitro-phenoxy)-butan-2-one
    —— 4,5,6,7-Tetrachloro-2-(4-chloro-phenyl)-indan-1,3-dione 54224-05-4 C15H5Cl5O2
    4,5,6,7-Tetrachloro-2-(4-chloro-phenyl)-indan-1,3-dione
    —— 4-naphtho[1,2-<i>d</i>][1,2,3]triazol-2-yl-<i>trans</i>-stilbene-2-sulfonic acid-(2-amino-ethylamide) 123104-21-2 C26H23N5O2S
    4-naphtho[1,2-<i>d</i>][1,2,3]triazol-2-yl-<i>trans</i>-stilbene-2-sulfonic acid-(2-amino-ethylamide)
    —— (4,5-dihydro-1<i>H</i>-imidazol-2-yl)-(5-fluoro-2-methyl-phenyl)-(2-methyl-allyl)-amine 37627-30-8 C14H18FN3
    (4,5-dihydro-1<i>H</i>-imidazol-2-yl)-(5-fluoro-2-methyl-phenyl)-(2-methyl-allyl)-amine
    —— 4-[4-(4-<i>tert</i>-butyl-phenyl)-6-phenoxy-[1,3,5]triazin-2-yl]-benzene-1,3-diol 4679-35-0 C25H23N3O3
    4-[4-(4-<i>tert</i>-butyl-phenyl)-6-phenoxy-[1,3,5]triazin-2-yl]-benzene-1,3-diol
    —— 4,4'-[6-(3,5-di-<i>tert</i>-butyl-2-hydroxy-phenoxy)-[1,3,5]triazine-2,4-diyl]-bis-benzene-1,3-diol 4794-63-2 C29H31N3O6
    4,4'-[6-(3,5-di-<i>tert</i>-butyl-2-hydroxy-phenoxy)-[1,3,5]triazine-2,4-diyl]-bis-benzene-1,3-diol
    —— 4-[(4-Chloro-phenyl)-phenyl-methyl]-piperidine; compound with (E)-but-2-enedioic acid 72964-67-1 C4H4O4*C18H20ClN
    4-[(4-Chloro-phenyl)-phenyl-methyl]-piperidine; compound with (E)-but-2-enedioic acid
    —— 4-{4-[4-(2-chloro-styryl)-[1,2,3]triazol-2-yl]-2-cyano-styryl}-benzoic acid ethyl ester 41427-25-2 C28H21ClN4O2
    4-{4-[4-(2-chloro-styryl)-[1,2,3]triazol-2-yl]-2-cyano-styryl}-benzoic acid ethyl ester
    —— 4'-((E)-3-Carboxy-1-hydroxy-allyl)-biphenyl-4-carboxylic acid ethyl ester; compound with cyclohexylamine 37841-50-2 C6H13N*C19H18O5
    4'-((E)-3-Carboxy-1-hydroxy-allyl)-biphenyl-4-carboxylic acid ethyl ester; compound with cyclohexylamine
    —— 4-(3-methylphenylamino)isonipecotamide hydrochloride salt 1230794-75-8 C13H19N3O*ClH
    4-(3-methylphenylamino)isonipecotamide hydrochloride salt
    —— 4-[4-(4-chloro-5-styryl-[1,2,3]triazol-2-yl)-2-cyano-styryl]-benzoic acid ethyl ester 41427-52-5 C28H21ClN4O2
    4-[4-(4-chloro-5-styryl-[1,2,3]triazol-2-yl)-2-cyano-styryl]-benzoic acid ethyl ester
    —— 4-(phenazine-2-carbonyl)-morpholine 37648-83-2 C17H15N3O2
    4-(phenazine-2-carbonyl)-morpholine
    —— 4-fluoro-2-hydroxymethyl-1-benzenesulfonamide 304649-57-8 C7H8FNO3S
    4-fluoro-2-hydroxymethyl-1-benzenesulfonamide
    —— (4,5-Dihydro-2,2,5,5-tetramethyl-4-oxo-3(2H)-furanyliden)essigsaeure-ethylester 76486-85-6 C12H18O4
    (4,5-Dihydro-2,2,5,5-tetramethyl-4-oxo-3(2H)-furanyliden)essigsaeure-ethylester
    —— 4-methyl-benzoic acid <i>N</i>-(4,5-dihydro-1<i>H</i>-imidazol-2-yl)-<i>N</i>'-phenyl-hydrazide 36000-43-8 C17H18N4O
    4-methyl-benzoic acid <i>N</i>-(4,5-dihydro-1<i>H</i>-imidazol-2-yl)-<i>N</i>'-phenyl-hydrazide
    —— 4-[3-(4-tert-Butyl-phenylsulfanyl)-2-hydroxy-propoxy]-benzoic acid methyl ester 60377-38-0 C21H26O4S
    4-[3-(4-tert-Butyl-phenylsulfanyl)-2-hydroxy-propoxy]-benzoic acid methyl ester
    —— (4-bromophenyl)(quinoxalin-5-yl)methanone 1442660-20-9 C15H9BrN2O
    (4-bromophenyl)(quinoxalin-5-yl)methanone
    —— 4-(N,N-dimethylamino)-2-(2,4-dinitrophenyl)pyridine 457644-71-2 C13H12N4O4
    4-(N,N-dimethylamino)-2-(2,4-dinitrophenyl)pyridine
    —— 4-amino-3-methoxymethyl-1-phenethyl-1H-pyrazole 1021498-22-5 C13H17N3O
    4-amino-3-methoxymethyl-1-phenethyl-1H-pyrazole
    —— 4-(7-bromo-1H-indole-3-yl)butanenitrile 908135-55-7 C12H11BrN2
    4-(7-bromo-1H-indole-3-yl)butanenitrile
    —— 4,4'-dichloro-2,2'-oxy-di-benzoic acid 794527-23-4 C14H8Cl2O5
    4,4'-dichloro-2,2'-oxy-di-benzoic acid
    —— 4-(tert-butoxycarbonyl(prop-2-ynyl)amino)butanoic acid 946055-36-3 C12H19NO4
    4-(tert-butoxycarbonyl(prop-2-ynyl)amino)butanoic acid
    —— 4-{<i>N</i>-[4-(1,1,2,3,3,3-hexafluoro-propoxy)-2-methyl-phenyl]-formimidoyl}-morpholine 39262-94-7 C15H16F6N2O2
    4-{<i>N</i>-[4-(1,1,2,3,3,3-hexafluoro-propoxy)-2-methyl-phenyl]-formimidoyl}-morpholine
    —— 4-((1Z,3E)-4-Biphenyl-4-yl-buta-1,3-dienyl)-2-methylsulfanyl-pyrimidine 5185-51-3 C21H18N2S
    4-((1Z,3E)-4-Biphenyl-4-yl-buta-1,3-dienyl)-2-methylsulfanyl-pyrimidine
    —— 4-Butyl-cyclohexanecarbothioic acid S-(4-butoxy-phenyl) ester 71979-62-9 C21H32O2S
    4-Butyl-cyclohexanecarbothioic acid S-(4-butoxy-phenyl) ester
    —— 4-Chlor-2-thiomorpholino-chinazolin 39216-66-5 C12H12ClN3S
    4-Chlor-2-thiomorpholino-chinazolin
    —— 4,4-dimethyl-hepta-1,6-diyn-3-one 714965-04-5 C9H10O
    4,4-dimethyl-hepta-1,6-diyn-3-one
    —— 4,4'-bis[(E)-2-(1,3-benzoxazol-2-yl)ethenyl]biphenyl 1018074-45-7 C30H20N2O2
    4,4'-bis[(E)-2-(1,3-benzoxazol-2-yl)ethenyl]biphenyl
    —— 4-(1,5-diphenyl-formazanyl)-1-methyl-pyridinium; methyl sulfate 52000-90-5 CH3O4S*C19H18N5
    4-(1,5-diphenyl-formazanyl)-1-methyl-pyridinium; methyl sulfate
    —— 4-chloro-5-(5-hydroxymethyl-pyridin-3-yl)-1-methyl-1,3-dihydro-indol-2-one 1255957-27-7 C15H13ClN2O2
    4-chloro-5-(5-hydroxymethyl-pyridin-3-yl)-1-methyl-1,3-dihydro-indol-2-one
    —— 4-hydroxy-2-[3-methyl-2-oxo-4-(3-trifluoromethyl-phenyl)-piperazin-1-yl]-butyric acid methyl ester 1206600-77-2 C17H21F3N2O4
    4-hydroxy-2-[3-methyl-2-oxo-4-(3-trifluoromethyl-phenyl)-piperazin-1-yl]-butyric acid methyl ester
    —— 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-(methylamino)-1-(1-methylcyclopropyl)-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 1621533-60-5 C38H55NO2
    4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-(methylamino)-1-(1-methylcyclopropyl)-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-nitro-benzoic acid 1-[2-(2-methyl-allyl)-oxiranyl]-allyl ester 933189-55-0 C16H17NO5
    4-nitro-benzoic acid 1-[2-(2-methyl-allyl)-oxiranyl]-allyl ester
    —— 4-methoxyphenyl 2,6-di-O-acetyl-β-D-galactopyranoside 1201011-99-5 C17H22O9
    4-methoxyphenyl 2,6-di-O-acetyl-β-D-galactopyranoside
    —— 4-(5-propyl-[1,2,4]oxadiazol-3-yl)-benzenesulfonyl chloride 10185-51-0 C11H11ClN2O3S
    4-(5-propyl-[1,2,4]oxadiazol-3-yl)-benzenesulfonyl chloride
    —— 4-methoxy-N-phenyl-1,8-naphthalimide 81462-77-3 C19H13NO3
    4-methoxy-N-phenyl-1,8-naphthalimide
    —— 4-Methoxy-N-[2-[(4-pyridyl)amino]phenyl]benzenesulfonamide 141450-01-3 C18H17N3O3S
    4-Methoxy-N-[2-[(4-pyridyl)amino]phenyl]benzenesulfonamide