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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-acetoxymethyl-1-phenylazetidin-2-one 103841-28-7 C12H13NO3
    4-acetoxymethyl-1-phenylazetidin-2-one
    —— 4-(1-(4-chlorophenyl)ethyl)resorcinol 1616757-76-6 C14H13ClO2
    4-(1-(4-chlorophenyl)ethyl)resorcinol
    —— [4S,(S)R]-4-(tert-butoxycarbonyl)amino-3-methyl-4-[p-(tolylsulfinyl)methyl]cyclohexa-2,5-dienone 418809-05-9 C20H25NO4S
    [4S,(S)R]-4-(tert-butoxycarbonyl)amino-3-methyl-4-[p-(tolylsulfinyl)methyl]cyclohexa-2,5-dienone
    —— 4-bromo-5,8-dimethoxy-6-nitroquinoline 362050-89-3 C11H9BrN2O4
    4-bromo-5,8-dimethoxy-6-nitroquinoline
    —— [4-[4-(Thiiran-2-ylmethylsulfonyl)phenoxy]phenyl] 4-methylbenzenesulfonate 1026492-12-5 C22H20O6S3
    [4-[4-(Thiiran-2-ylmethylsulfonyl)phenoxy]phenyl] 4-methylbenzenesulfonate
    —— 4-[2-(3-cycloheptyl-[1,2,4]oxadiazol-5-yl)-vinyl]-benzene-1,2-diol 1332498-62-0 C17H20N2O3
    4-[2-(3-cycloheptyl-[1,2,4]oxadiazol-5-yl)-vinyl]-benzene-1,2-diol
    —— 4-hydroxy-3-iodo-benzoic acid hexyl ester 37470-75-0 C13H17IO3
    4-hydroxy-3-iodo-benzoic acid hexyl ester
    —— 4-[(2E)-hepta-2,6-dienyl]morpholine 80698-59-5 C11H19NO
    4-[(2E)-hepta-2,6-dienyl]morpholine
    —— 4,4,7-trimethyl-6-methylene-3,4,5,6-tetrahydro-2H-azepin-1-ium perchlorate 1312472-54-0 C10H17N*ClHO4
    4,4,7-trimethyl-6-methylene-3,4,5,6-tetrahydro-2H-azepin-1-ium perchlorate
    —— 4-methyl-4-pentenyl pyrophosphate 52435-77-5 C6H14O7P2
    4-methyl-4-pentenyl pyrophosphate
    —— 4,4,7-Trimethyl-8-aza-tricyclo[5.2.0.0<sup>3,5</sup>]nonane 35182-73-1 C11H19N
    4,4,7-Trimethyl-8-aza-tricyclo[5.2.0.0<sup>3,5</sup>]nonane
    —— (4f) 59942-78-8 C12H6Cl4N2O2
    (4f)
    —— 4,5-Diamino-3-methyl-2-methylthio-6-oxodihydropyrimidin 54030-54-5 C6H10N4OS
    4,5-Diamino-3-methyl-2-methylthio-6-oxodihydropyrimidin
    —— 4-(4-Methyl-piperidin-2-yl)-phenylamine 96116-17-5 C12H18N2
    4-(4-Methyl-piperidin-2-yl)-phenylamine
    —— 4-Methyl-2-(methylamino)pyrimidine-5-carboxamide 17436-73-6 C7H10N4O
    4-Methyl-2-(methylamino)pyrimidine-5-carboxamide
    —— 4-p-Bromphenylamino-2,6-dimethoxy-1,3,5-triazin 30358-04-4 C11H11BrN4O2
    4-p-Bromphenylamino-2,6-dimethoxy-1,3,5-triazin
    —— (4R,4aR,10bR)-3-Dimethylamino-4-phenyl-4,4a,6,10b-tetrahydro-3H-benzo[c][2,7]naphthyridin-5-one 127056-19-3 C20H21N3O
    (4R,4aR,10bR)-3-Dimethylamino-4-phenyl-4,4a,6,10b-tetrahydro-3H-benzo[c][2,7]naphthyridin-5-one
    —— 4-Pyridinepropanoic acid, I(2),2-diamino-5-bromo-I(2)-methyl- 1270340-85-6 C9H12BrN3O2
    4-Pyridinepropanoic acid, I(2),2-diamino-5-bromo-I(2)-methyl-
    —— 4-chloro-5-cyano-2-ethoxy-benzoic acid ethyl ester 910568-56-8 C12H12ClNO3
    4-chloro-5-cyano-2-ethoxy-benzoic acid ethyl ester
    —— (4R)-2-(R,S)-hydroxy-4-phenylchromane-6-carboxylic acid methyl ester 380636-46-4 C17H16O4
    (4R)-2-(R,S)-hydroxy-4-phenylchromane-6-carboxylic acid methyl ester
    —— 4-Oxo-2-phenylimino-3-aethyl-5-<5-oxo-2-thioxo-1-aethyl-3-phenyl-imidazolinyliden-(4)>-thiazolidin 6654-53-1 C22H20N4O2S2
    4-Oxo-2-phenylimino-3-aethyl-5-<5-oxo-2-thioxo-1-aethyl-3-phenyl-imidazolinyliden-(4)>-thiazolidin
    —— 4-[4-(4-Methoxy-phenyl)-2,3-dihydro-benzo[b][1,4]thiazepin-2-yl]-1-methyl-pyridinium; iodide 34665-60-6 C22H21N2OS*I
    4-[4-(4-Methoxy-phenyl)-2,3-dihydro-benzo[b][1,4]thiazepin-2-yl]-1-methyl-pyridinium; iodide
    —— 4-(4-chlorophenyl)-4-(4-dimethylaminophenyl)-2-ethylthio-5-oxo-2-pyrroline-3-carbonitrile 88709-45-9 C21H20ClN3OS
    4-(4-chlorophenyl)-4-(4-dimethylaminophenyl)-2-ethylthio-5-oxo-2-pyrroline-3-carbonitrile
    —— 4-(4-hydroxyphenyl)-6,7-dimethoxy-2H-pyrido[3,4-b]indol-1(9H)-one 1048685-43-3 C19H16N2O4
    4-(4-hydroxyphenyl)-6,7-dimethoxy-2H-pyrido[3,4-b]indol-1(9H)-one
    —— 4-[3-(6-methylindolyl)methyl]-4-hydroxy-2-hydroxyimino-glutalic acid ammonium salt 851364-80-2 C15H16N2O6*H3N
    4-[3-(6-methylindolyl)methyl]-4-hydroxy-2-hydroxyimino-glutalic acid ammonium salt
    —— 4-(4-benzylpiperazin-1-yl)butyl (E)-3-(4-hydroxy-3-methoxyphenyl)acrylate 1613704-65-6 C25H32N2O4
    4-(4-benzylpiperazin-1-yl)butyl (E)-3-(4-hydroxy-3-methoxyphenyl)acrylate
    —— 4-hydroxy-3-propyl-6-trifluoromethoxy-2(1H)-quinolinone 345913-40-8 C13H12F3NO3
    4-hydroxy-3-propyl-6-trifluoromethoxy-2(1H)-quinolinone
    —— 4,4'-((2S,3R,4R,5R)-2,3,5,6-tetrahydroxy-4-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexane-1,1-diyl)bis(5-methyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one) 856255-39-5 C32H40N4O12
    4,4'-((2S,3R,4R,5R)-2,3,5,6-tetrahydroxy-4-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexane-1,1-diyl)bis(5-methyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one)
    —— (4R,5S,8R,9R)-methyl 4,5-epoxytricosa-8,9-isopropylidenedioxy-12-enoate 303052-89-3 C27H48O5
    (4R,5S,8R,9R)-methyl 4,5-epoxytricosa-8,9-isopropylidenedioxy-12-enoate
    —— 4-(4-{5-fluoro-3-[4-(1-methoxy-1-methyl-ethyl)-benzoylamino]-2-methyl-phenyl}-7H-pyrrolo[2,3-d]pyrimidine-6-yl)-3,6-dihydro-2H-pyridine-1-carboxylic acid dimethylamide 1418127-75-9 C32H35FN6O3
    4-(4-{5-fluoro-3-[4-(1-methoxy-1-methyl-ethyl)-benzoylamino]-2-methyl-phenyl}-7H-pyrrolo[2,3-d]pyrimidine-6-yl)-3,6-dihydro-2H-pyridine-1-carboxylic acid dimethylamide
    —— 4-Aethoxy-acetanilid-carbaethoxyamidrazon 88858-73-5 C13H19N3O3
    4-Aethoxy-acetanilid-carbaethoxyamidrazon
    —— 4-Hydroxy-benzoic acid [1-(5-amino-furan-2-yl)-meth-(E)-ylidene]-hydrazide 133368-14-6 C12H11N3O3
    4-Hydroxy-benzoic acid [1-(5-amino-furan-2-yl)-meth-(E)-ylidene]-hydrazide
    —— 4-((9-([2,2'-bipyridin]-5-yl)nonyl)oxy)phenol 1443358-83-5 C25H30N2O2
    4-((9-([2,2'-bipyridin]-5-yl)nonyl)oxy)phenol
    —— 4-[(4-chloro-2-[1-(2-chlorophenyl)-1-hydroxyethyl]-phenyl)(2,2-dimethylpropyl)amino]-4-oxobutanoic acid 922161-88-4 C23H27Cl2NO4
    4-[(4-chloro-2-[1-(2-chlorophenyl)-1-hydroxyethyl]-phenyl)(2,2-dimethylpropyl)amino]-4-oxobutanoic acid
    —— 4-(tetradecyloxy)phenylpentamethylguanidinium 4-(tetradecyloxy)benzenesulfonate 1380349-65-4 C20H33O4S*C26H48N3O
    4-(tetradecyloxy)phenylpentamethylguanidinium 4-(tetradecyloxy)benzenesulfonate
    —— 4-oxo-1-phenyl-1,3,8-triaza-spiro[4.5]decane-8-carboxylic acid 4,5,6,7-tetrahydro-benzo[<i>b</i>]thiophen-4-ylamide 71189-12-3 C22H26N4O2S
    4-oxo-1-phenyl-1,3,8-triaza-spiro[4.5]decane-8-carboxylic acid 4,5,6,7-tetrahydro-benzo[<i>b</i>]thiophen-4-ylamide
    —— 4-acetyl-2-(2-furyl)-2,2-dimethoxy-5-methyl-3-phenyl-Δ<sup>4</sup>-1,2-oxaphospholene 82079-77-4 C18H21O5P
    4-acetyl-2-(2-furyl)-2,2-dimethoxy-5-methyl-3-phenyl-Δ<sup>4</sup>-1,2-oxaphospholene
    —— 4-(3-thienyl)-7-[(2,4,6-trifluorobenzyl)oxy]-2-naphthoic acid 1160271-11-3 C22H13F3O3S
    4-(3-thienyl)-7-[(2,4,6-trifluorobenzyl)oxy]-2-naphthoic acid
    —— 4-(4-[3-(2,6-diisopropylphenyl)-ureido]-phenylsulfanyl) benzoic acid 1155798-51-8 C26H28N2O3S
    4-(4-[3-(2,6-diisopropylphenyl)-ureido]-phenylsulfanyl) benzoic acid
    —— 4-[5-(2-fluoro-4-methanesulfonylmethyl-phenyl)-2,3-dihydro-furo[2,3-c]pyridin-2-yl]-N-hydroxy-piperidine-1-carboxamidine 1391083-23-0 C21H25FN4O4S
    4-[5-(2-fluoro-4-methanesulfonylmethyl-phenyl)-2,3-dihydro-furo[2,3-c]pyridin-2-yl]-N-hydroxy-piperidine-1-carboxamidine
    —— 4-(3,5-Dimethyl-phenylsulfanyl)-2,6-bis-trimethylsilanyloxy-pyrimidine 152039-47-9 C18H28N2O2SSi2
    4-(3,5-Dimethyl-phenylsulfanyl)-2,6-bis-trimethylsilanyloxy-pyrimidine
    —— 4-ethoxy-7-(1-hydroxyethyl)-2-methyloxazolo<4,5-c>pyridine 116733-98-3 C11H14N2O3
    4-ethoxy-7-(1-hydroxyethyl)-2-methyloxazolo<4,5-c>pyridine
    —— 4-(chloromethyl)-4'-nitro-1,1'-biphenyl 62037-96-1 C13H10ClNO2
    4-(chloromethyl)-4'-nitro-1,1'-biphenyl
    —— (4S,5S,6Z)-4,5-dihydroxy-7-methyl-6-decenenitrile 935761-71-0 C11H19NO2
    (4S,5S,6Z)-4,5-dihydroxy-7-methyl-6-decenenitrile
    —— 4-[2-(benzylamino)pyrimidin-4-yl]-3-(4-fluorophenyl)-1H-imidazol-2-one 521090-33-5 C20H16FN5O
    4-[2-(benzylamino)pyrimidin-4-yl]-3-(4-fluorophenyl)-1H-imidazol-2-one
    —— 4,5-dimethyl-N-((2R,6S,13aS,14aR,16aS,Z)-14a-(1-methylcyclopropylsulfonylcarbamoyl)-5,16-dioxo-2-(3-(trifluoromethyl)quinoxalin-2-yloxy)-1,2,3,5,6,7,8,9,10,11,13a,14,14a,15,16,16a-hexadecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecin-6-yl)isoxazole-3-carboxamide 1352300-67-4 C37H42F3N7O8S
    4,5-dimethyl-N-((2R,6S,13aS,14aR,16aS,Z)-14a-(1-methylcyclopropylsulfonylcarbamoyl)-5,16-dioxo-2-(3-(trifluoromethyl)quinoxalin-2-yloxy)-1,2,3,5,6,7,8,9,10,11,13a,14,14a,15,16,16a-hexadecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecin-6-yl)isoxazole-3-carboxamide
    —— 4-[2-(6-phenylthieno[3,2-d]pyrimidin-4-ylamino)ethyl]phenol 1099826-21-7 C20H17N3OS
    4-[2-(6-phenylthieno[3,2-d]pyrimidin-4-ylamino)ethyl]phenol
    —— (4-{3-[5-(diphenylmethyl)-2-oxopyridin-1(2H)-yl]propyl}-1H-indol-1-yl)acetic acid 1034016-24-4 C31H28N2O3
    (4-{3-[5-(diphenylmethyl)-2-oxopyridin-1(2H)-yl]propyl}-1H-indol-1-yl)acetic acid
    —— 4-(1'.1'-Dimethylpropargyl)-2.4.6-trimethyl-cyclohexa-2.5-dien-1-ol 37982-66-4 C14H20O
    4-(1'.1'-Dimethylpropargyl)-2.4.6-trimethyl-cyclohexa-2.5-dien-1-ol
    —— 4'-Chloro-5'-acetyl-2'-hydroxy-chalkone 40590-88-3 C17H13ClO3
    4'-Chloro-5'-acetyl-2'-hydroxy-chalkone