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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(pyridin-4-ylmethoxy)benzolic acid 923216-85-7 C13H11NO3
    4-(pyridin-4-ylmethoxy)benzolic acid
    —— (4R)-4-cyclohexyl-1-[(2R)-2-cyclohexyl-2-(tritylamino)ethyl]imidazolidine-2-thione 127042-96-0 C36H45N3S
    (4R)-4-cyclohexyl-1-[(2R)-2-cyclohexyl-2-(tritylamino)ethyl]imidazolidine-2-thione
    —— 4-{[5-chloro-3-(4-chloro-phenyl)-1-phenyl-1<i>H</i>-pyrazol-4-yl]-thioacetyl}-morpholine 55828-80-3 C21H19Cl2N3OS
    4-{[5-chloro-3-(4-chloro-phenyl)-1-phenyl-1<i>H</i>-pyrazol-4-yl]-thioacetyl}-morpholine
    —— 4-(4-chloro-phenyl)-1,3-dimethyl-9-trifluoroacetyl-6,7,8,9-tetrahydro-1<i>H</i>-pyrazolo[3,4-<i>b</i>][1,5]diazocine 57313-18-5 C17H16ClF3N4O
    4-(4-chloro-phenyl)-1,3-dimethyl-9-trifluoroacetyl-6,7,8,9-tetrahydro-1<i>H</i>-pyrazolo[3,4-<i>b</i>][1,5]diazocine
    —— 4-amino-1-(5-fluoro-2,2-dimethyl-4,6a-dihydro-3aH-cyclopenta[1,3]dioxol-4-yl)-1H-pyrimidin-2-one 1203489-30-8 C12H14FN3O3
    4-amino-1-(5-fluoro-2,2-dimethyl-4,6a-dihydro-3aH-cyclopenta[1,3]dioxol-4-yl)-1H-pyrimidin-2-one
    —— (4S,6R,7S)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-4-methyl-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 76647-95-5 C15H17N5O5S
    (4S,6R,7S)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-4-methyl-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (4Z,8Z)-1,1-dimethoxy-4,8-tridecadiene 113477-13-7 C15H28O2
    (4Z,8Z)-1,1-dimethoxy-4,8-tridecadiene
    —— 4-[2-(1-ethyl-1H-quinolin-2-ylidene)-ethylidene]-3-methyl-2-thioxo-thiazolidin-5-one 6988-92-7 C17H16N2OS2
    4-[2-(1-ethyl-1H-quinolin-2-ylidene)-ethylidene]-3-methyl-2-thioxo-thiazolidin-5-one
    —— 4-iodo-6-methyl-6H-2,6-diaza-as-indacene-1,3-dione 869106-23-0 C11H7IN2O2
    4-iodo-6-methyl-6H-2,6-diaza-as-indacene-1,3-dione
    —— 4-amino-2-(6-chloro-1-(3,3,4,4,4-pentafluorobutyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)-N-cyclopropyl-5-methyl-6-oxo-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine-5-carboxamide 1350854-15-7 C21H18ClF5N8O2
    4-amino-2-(6-chloro-1-(3,3,4,4,4-pentafluorobutyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)-N-cyclopropyl-5-methyl-6-oxo-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine-5-carboxamide
    —— 4-(methoxymethyl)-5-methyl-1-(phenylsulfonyl)-1H-indole 1331836-37-3 C17H17NO3S
    4-(methoxymethyl)-5-methyl-1-(phenylsulfonyl)-1H-indole
    —— 4-methyl-N-[1-(4-fluorophenyl)but-3-enyl]aniline 1333412-74-0 C17H18FN
    4-methyl-N-[1-(4-fluorophenyl)but-3-enyl]aniline
    —— 4-({(S)-2-[(3R,4S)-4-azido-5-benzyloxy-3-hydroxy-pentanoylamino]-3-methyl-butyrylamino}-methyl)-benzoic acid methyl ester 1092973-20-0 C26H33N5O6
    4-({(S)-2-[(3R,4S)-4-azido-5-benzyloxy-3-hydroxy-pentanoylamino]-3-methyl-butyrylamino}-methyl)-benzoic acid methyl ester
    —— 4-tert-butyl-2-(4-methoxyphenyl)oxazol-5-yl phenyl carbonate 1017848-82-6 C21H21NO5
    4-tert-butyl-2-(4-methoxyphenyl)oxazol-5-yl phenyl carbonate
    —— (±)-4-(3-(tert-butyldimethylsilyloxy)phenyl)-1-methyl-5-phenyl-3,4-dihydropyrimidine-2(1H)-thione 1609637-59-3 C23H30N2OSSi
    (±)-4-(3-(tert-butyldimethylsilyloxy)phenyl)-1-methyl-5-phenyl-3,4-dihydropyrimidine-2(1H)-thione
    —— (4R,6S)-6-tert-Butyldimethylsilyloxy-8-phenyloct-1-en-4-ol 1398309-67-5 C20H34O2Si
    (4R,6S)-6-tert-Butyldimethylsilyloxy-8-phenyloct-1-en-4-ol
    —— (4-fluorophenyl)((2R,3S)-3-(naphthalen-2-yl)oxiran-2-yl)methanone 1254943-70-8 C19H13FO2
    (4-fluorophenyl)((2R,3S)-3-(naphthalen-2-yl)oxiran-2-yl)methanone
    —— (4-methoxy-phenoxy)-acetic acid-(1-ethyl-3-dimethylamino-1-phenyl-propyl ester) 102700-92-5 C22H29NO4
    (4-methoxy-phenoxy)-acetic acid-(1-ethyl-3-dimethylamino-1-phenyl-propyl ester)
    —— (+)-4,5,6,10,11,12-Hexahydro-dibenzo<ef,kl>heptalen-5-ol-11-on 76318-63-3 C18H16O2
    (+)-4,5,6,10,11,12-Hexahydro-dibenzo<ef,kl>heptalen-5-ol-11-on
    —— 4-[(2,4-diamino-quinazolin-6-ylamino)-methyl]-benzoic acid ethyl ester 13919-72-7 C18H19N5O2
    4-[(2,4-diamino-quinazolin-6-ylamino)-methyl]-benzoic acid ethyl ester
    —— 4-[4-(Tetrahydro-pyran-2-yloxy)-phenyl]-pent-4-enoic acid ethyl ester 94194-06-6 C18H24O4
    4-[4-(Tetrahydro-pyran-2-yloxy)-phenyl]-pent-4-enoic acid ethyl ester
    —— 4-methyl-5-methylene-1,1-dioxo-2-propyl-isothiazolidin-4-ol 1423165-95-0 C8H15NO3S
    4-methyl-5-methylene-1,1-dioxo-2-propyl-isothiazolidin-4-ol
    —— 4-(4-methoxyphenyl)-2-(5-methyl-2-oxoindolin-3-ylidene)-4-oxobutanehydrazide 1447721-41-6 C20H19N3O4
    4-(4-methoxyphenyl)-2-(5-methyl-2-oxoindolin-3-ylidene)-4-oxobutanehydrazide
    —— (4-methoxyphenyl)(8-(trifluoromethyl)phenanthridin-6-yl)methanone 1556678-70-6 C22H14F3NO2
    (4-methoxyphenyl)(8-(trifluoromethyl)phenanthridin-6-yl)methanone
    —— 4-methyl-N'-(1-phenylhexylidene)benzenesulfonohydrazide 1251606-96-8 C19H24N2O2S
    4-methyl-N'-(1-phenylhexylidene)benzenesulfonohydrazide
    —— (+/-)-(4-Chlor-phenoxy)-N-phenyl-succinimid 67354-82-9 C16H12ClNO3
    (+/-)-(4-Chlor-phenoxy)-N-phenyl-succinimid
    —— 4-Diphenylmethylen-1-stannacyclohexadien 65120-10-7 C26H32Sn
    4-Diphenylmethylen-1-stannacyclohexadien
    —— 4-(difluoromethoxy)-N-[1-[[(4S)-2-methyl-5,6-dihydro-4H-imidazo[1,2-a][1]benzazepin-4-yl]carbamoyl]cyclopropyl]benzamide 1310816-57-9 C25H24F2N4O3
    4-(difluoromethoxy)-N-[1-[[(4S)-2-methyl-5,6-dihydro-4H-imidazo[1,2-a][1]benzazepin-4-yl]carbamoyl]cyclopropyl]benzamide
    —— 4,9-dibenzoyl-3a,4,9,9a-tetrahydro-furo[2,3-<i>b</i>]quinoxaline 67944-74-5 C24H18N2O3
    4,9-dibenzoyl-3a,4,9,9a-tetrahydro-furo[2,3-<i>b</i>]quinoxaline
    —— [(4-[(E)-3-methoxyprop-1-enyl]hept-6-enyloxy)methyl]benzene 1570094-03-9 C18H26O2
    [(4-[(E)-3-methoxyprop-1-enyl]hept-6-enyloxy)methyl]benzene
    —— 4/3[A10L]PnIA 1062091-80-8 C46H74N14O14S4
    4/3[A10L]PnIA
    —— 4-(cyclohex-2-enylmethoxy)-3-cyano-5,5-dimethyl-2-oxo-2,5-dihydrofuran 1315267-50-5 C14H17NO3
    4-(cyclohex-2-enylmethoxy)-3-cyano-5,5-dimethyl-2-oxo-2,5-dihydrofuran
    —— 4-(4-((((1R,2S,5R)-2-isopropyl-5-methylcyclohexyl)oxy)methoxy)phenyl)-2-methylbut-3-yn-2-ol 1375003-42-1 C22H32O3
    4-(4-((((1R,2S,5R)-2-isopropyl-5-methylcyclohexyl)oxy)methoxy)phenyl)-2-methylbut-3-yn-2-ol
    —— 4-Thiazolidinone,5-[1-ethoxy-2-[3-ethyl-5-[(3-ethyl-2(3H)-benzothiazolylidene)ethylidene]-4-oxo-2-thiazolidinylidene]ethylidene]-3-ethyl-2-thioxo- 20339-33-7 C25H27N3O3S4
    4-Thiazolidinone,5-[1-ethoxy-2-[3-ethyl-5-[(3-ethyl-2(3H)-benzothiazolylidene)ethylidene]-4-oxo-2-thiazolidinylidene]ethylidene]-3-ethyl-2-thioxo-
    —— 4,4'-dimethyl-2,2'-(4,5,4',5'-tetrahydro-1<i>H</i>,1'<i>H</i>-5,5'-<i>p</i>-phenylene-bis-[1,2,4]triazol-3-yl)-bis-pyridine 35221-92-2 C22H22N8
    4,4'-dimethyl-2,2'-(4,5,4',5'-tetrahydro-1<i>H</i>,1'<i>H</i>-5,5'-<i>p</i>-phenylene-bis-[1,2,4]triazol-3-yl)-bis-pyridine
    —— 4-n-Butylacridin 59304-36-8 C17H17N
    4-n-Butylacridin
    —— 4-Nitro-benzoic acid (2R,3R)-3-carbamoyl-3-cyano-2-aza-bicyclo[2.2.1]hept-5-en-2-yl ester 33416-04-5 C15H12N4O5
    4-Nitro-benzoic acid (2R,3R)-3-carbamoyl-3-cyano-2-aza-bicyclo[2.2.1]hept-5-en-2-yl ester
    —— (4R, 5S)-5-methylnon-1-en-4-ol 1337552-86-9 C10H20O
    (4R, 5S)-5-methylnon-1-en-4-ol
    —— 4-Amino-5-tert-butyl-1H-indeno<1,2-d>pyrimidin-2-on 28858-14-2 C15H17N3O
    4-Amino-5-tert-butyl-1H-indeno<1,2-d>pyrimidin-2-on
    —— 4-Benzoyl-3,4-dihydro-6-methylthiochinoxalin-2(1H)-on 27247-66-1 C16H14N2O2S
    4-Benzoyl-3,4-dihydro-6-methylthiochinoxalin-2(1H)-on
    —— [4-[(Z)-(2,4-dioxo-1,3-thiazolidin-5-ylidene)methyl]phenyl] (2S)-1-(4,5-dimethyl-1,3-thiazol-2-yl)pyrrolidine-2-carboxylate 1026240-30-1 C20H19N3O4S2
    [4-[(Z)-(2,4-dioxo-1,3-thiazolidin-5-ylidene)methyl]phenyl] (2S)-1-(4,5-dimethyl-1,3-thiazol-2-yl)pyrrolidine-2-carboxylate
    —— 4.7-Bis-methylamino-2-phenyl-imidazo<4,5-d>pyridazin 1088-28-4 C13H14N6
    4.7-Bis-methylamino-2-phenyl-imidazo<4,5-d>pyridazin
    —— 4,4'-Bis-<2-<N-methylcarbazolyl-(3)>-vinyl>-biphenyl 106065-12-7 C42H32N2
    4,4'-Bis-<2-<N-methylcarbazolyl-(3)>-vinyl>-biphenyl
    —— 4-{[3-(4-hydroxy-phenyl)-imidazo[1,2-a]pyrazin-8-ylamino]-methyl}-benzenesulfonamide 1124319-32-9 C19H17N5O3S
    4-{[3-(4-hydroxy-phenyl)-imidazo[1,2-a]pyrazin-8-ylamino]-methyl}-benzenesulfonamide
    —— 4-(3-aminophenyl)-3-(2,4-dichlorophenoxy)-1-(4-methoxyphenyl)azetidin-2-one 1415689-09-6 C22H18Cl2N2O3
    4-(3-aminophenyl)-3-(2,4-dichlorophenoxy)-1-(4-methoxyphenyl)azetidin-2-one
    —— 4-Amino-3-(4-chloro-phenyl)-butyric acid octyl ester; hydrochloride 131403-01-5 C18H28ClNO2*ClH
    4-Amino-3-(4-chloro-phenyl)-butyric acid octyl ester; hydrochloride
    —— 4,4,5,5,6,6,6-heptafluoro-3-oxo-2-[1-phenyl-1-p-tolyl-aminometh-(Z)-ylidene]hexanenitrile 1071933-27-1 C20H13F7N2O
    4,4,5,5,6,6,6-heptafluoro-3-oxo-2-[1-phenyl-1-p-tolyl-aminometh-(Z)-ylidene]hexanenitrile
    —— 4,8-dibromo-2,3,5,6-tetraphenyl-benzo[1,2-b;5,4-b']difuran 860560-31-2 C34H20Br2O2
    4,8-dibromo-2,3,5,6-tetraphenyl-benzo[1,2-b;5,4-b']difuran
    —— 4-(3,4-diamino-5-bromo-phenyl)-2-methyl-5-oxo-7-propyl-1,4,5,6,7,8-hexahydro-quinoline-3-carbonitrile 914079-23-5 C20H23BrN4O
    4-(3,4-diamino-5-bromo-phenyl)-2-methyl-5-oxo-7-propyl-1,4,5,6,7,8-hexahydro-quinoline-3-carbonitrile
    —— (4-nitrophenyl) (2R)-4-morpholin-4-yl-2-(naphthalen-1-ylmethyl)-4-oxobutanoate 128318-33-2 C25H24N2O6
    (4-nitrophenyl) (2R)-4-morpholin-4-yl-2-(naphthalen-1-ylmethyl)-4-oxobutanoate