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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,9-bis(4-chlorophenyl)-1λ4,2λ4,6λ4,7λ4-tetrathia-3,5,8,10,11,12-hexazatricyclo[5.3.1.12,6]dodeca-1(11),2(12),3,5,7,9-hexaene 110654-28-9 C14H8Cl2N6S4
    4,9-bis(4-chlorophenyl)-1λ4,2λ4,6λ4,7λ4-tetrathia-3,5,8,10,11,12-hexazatricyclo[5.3.1.12,6]dodeca-1(11),2(12),3,5,7,9-hexaene
    —— 4,6-dimethoxy-3-(4'-propylcyclopentanon-2'-yl)phthalide 140647-12-7 C18H22O5
    4,6-dimethoxy-3-(4'-propylcyclopentanon-2'-yl)phthalide
    —— (4-Octoxycarbonylphenyl) 4-[5-(2-methylbutyl)-1,3-dioxan-2-yl]benzoate 135329-85-0 C31H42O6
    (4-Octoxycarbonylphenyl) 4-[5-(2-methylbutyl)-1,3-dioxan-2-yl]benzoate
    —— (4-(2-ethoxyphenyl)piperazin-1-yl)(6-m-tolyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyridin-2-yl)methanone 1047546-10-0 C27H32N4O2
    (4-(2-ethoxyphenyl)piperazin-1-yl)(6-m-tolyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyridin-2-yl)methanone
    —— 4-Methyl-2-oxo-3-phenylsulfanyl-pentanoic acid methyl ester 71143-67-4 C13H16O3S
    4-Methyl-2-oxo-3-phenylsulfanyl-pentanoic acid methyl ester
    —— <4,4,2>Propella-3,11-dien-2,2,5,5-d(4) 64857-22-3 C12H16
    <4,4,2>Propella-3,11-dien-2,2,5,5-d(4)
    —— 4-Ethoxy-2-(p-methoxyphenyl)-4,5-diphenyl-4H-imidazol 38696-83-2 C24H22N2O2
    4-Ethoxy-2-(p-methoxyphenyl)-4,5-diphenyl-4H-imidazol
    —— 4-(3-tert-butyl-4-hydroxy-benzoyl)-morpholine-2-carboxylic acid propyl amide 912544-81-1 C19H28N2O4
    4-(3-tert-butyl-4-hydroxy-benzoyl)-morpholine-2-carboxylic acid propyl amide
    —— (4S)-4-[[tert-butyl(diphenyl)silyl]oxymethyl]-4-[(1S,2S)-4-hydroxy-1,2-bis(methoxymethoxy)butyl]-1,3-oxazolidin-2-one 1138025-80-5 C28H41NO8Si
    (4S)-4-[[tert-butyl(diphenyl)silyl]oxymethyl]-4-[(1S,2S)-4-hydroxy-1,2-bis(methoxymethoxy)butyl]-1,3-oxazolidin-2-one
    —— 4-Methoxy-1-(β-hydroxyethyl)-pyrazol 15131-98-3 C6H10N2O2
    4-Methoxy-1-(β-hydroxyethyl)-pyrazol
    —— {4-[7-methyl-3-(3,4,5-trimethoxy-phenyl)-quinoxalin-5-yl]-phenyl}-morpholin-4-yl-methanone 1092499-74-5 C29H29N3O5
    {4-[7-methyl-3-(3,4,5-trimethoxy-phenyl)-quinoxalin-5-yl]-phenyl}-morpholin-4-yl-methanone
    —— 4-(6-chloro-5-methylpyridazine-3-yl)-7-methoxy-2-isopropylpyrazolo[1,5-a]pyridine 909720-29-2 C16H17ClN4O
    4-(6-chloro-5-methylpyridazine-3-yl)-7-methoxy-2-isopropylpyrazolo[1,5-a]pyridine
    —— 4-(5-amino-3-(4-(1-methylpiperidin-4-yl)phenylamino)-1H-1,2,4-triazol-1-yl)quinazoline-6,7-diol 1037799-25-9 C22H24N8O2
    4-(5-amino-3-(4-(1-methylpiperidin-4-yl)phenylamino)-1H-1,2,4-triazol-1-yl)quinazoline-6,7-diol
    —— (4R,5R,8R,11S,14R,17R)-4,5-diacetyloxy-11-[(2,4-dichlorophenyl)methyl]-3,6,9,12,15-pentaoxo-14-(2-phenylethyl)-8-(thiophen-2-ylmethyl)-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carboxylic acid 1211438-69-5 C43H43Cl2N5O11S
    (4R,5R,8R,11S,14R,17R)-4,5-diacetyloxy-11-[(2,4-dichlorophenyl)methyl]-3,6,9,12,15-pentaoxo-14-(2-phenylethyl)-8-(thiophen-2-ylmethyl)-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carboxylic acid
    —— 4-Chlorotetrahydro-1,1-dioxido-3-thienyl 2-methyl-2-propenoate 52298-81-4 C8H11ClO4S
    4-Chlorotetrahydro-1,1-dioxido-3-thienyl 2-methyl-2-propenoate
    —— 4-[2-[4-[2-[2-Amino-5-cyano-6-[[3-(3-hydroxypropoxy)propyl]amino]-4-methyl-3-pyridinyl]diazenyl]phenyl]diazenyl]benzenesulfonic acid 1185314-20-8 C25H28N8O5S
    4-[2-[4-[2-[2-Amino-5-cyano-6-[[3-(3-hydroxypropoxy)propyl]amino]-4-methyl-3-pyridinyl]diazenyl]phenyl]diazenyl]benzenesulfonic acid
    —— 4-(1H-Benzimidazol-2-yl)-4,5-dihydro-2-thiazolamine 1631749-71-7 C10H10N4S
    4-(1H-Benzimidazol-2-yl)-4,5-dihydro-2-thiazolamine
    —— 4-[(4-Azido-2-nitrophenyl)amino]-N-(tetrahydro-2-oxo-3-thienyl)butanamide 64309-06-4 C14H16N6O4S
    4-[(4-Azido-2-nitrophenyl)amino]-N-(tetrahydro-2-oxo-3-thienyl)butanamide
    —— 4-[2-(3,4-Dichlorophenyl)diazenyl]-2,4-dihydro-2,5-diphenyl-3H-pyrazol-3-one 1017791-23-9 C21H14Cl2N4O
    4-[2-(3,4-Dichlorophenyl)diazenyl]-2,4-dihydro-2,5-diphenyl-3H-pyrazol-3-one
    —— 4-cyclopropyl-1H-1,2,3-triazole hydrochloride 1909336-61-3 C5H8ClN3
    4-cyclopropyl-1H-1,2,3-triazole hydrochloride
    —— 4-Pyridineacetic acid, 3-amino-2-(2,4,5-trichlorophenyl)- 1261789-85-8 C13H9Cl3N2O2
    4-Pyridineacetic acid, 3-amino-2-(2,4,5-trichlorophenyl)-
    —— 4-(1-Homoadamantylmethyl)-cyclohexylamin 46944-26-7 C18H31N
    4-(1-Homoadamantylmethyl)-cyclohexylamin
    —— 4-(2-methylindol-3-yl)-1,2-dihydronaphthalene 1621004-80-5 C19H17N
    4-(2-methylindol-3-yl)-1,2-dihydronaphthalene
    —— (4-fluorobenzyl)-[5-(3-fluorophenyl)imidazo[2,1-b][1,3,4]thiadiazol-2-yl]amine 1206203-15-7 C17H12F2N4S
    (4-fluorobenzyl)-[5-(3-fluorophenyl)imidazo[2,1-b][1,3,4]thiadiazol-2-yl]amine
    —— 4-(2-nitrobenzoyl)thiomorpholine-3-carboxylic acid methyl ester 753027-50-8 C13H14N2O5S
    4-(2-nitrobenzoyl)thiomorpholine-3-carboxylic acid methyl ester
    —— (4-methoxybenzyl)-(5-thiophen-3-ylimidazo[2,1-b][1,3,4]thiadiazol-2-yl)amine 1206204-18-3 C16H14N4OS2
    (4-methoxybenzyl)-(5-thiophen-3-ylimidazo[2,1-b][1,3,4]thiadiazol-2-yl)amine
    —— 4-pentyl-thiomorpholine-1,1-dioxide 81481-60-9 C9H19NO2S
    4-pentyl-thiomorpholine-1,1-dioxide
    —— 4-O-[(2-N,N-dibenzylaminoethyl)-4'-O-{(methoxycarbonylmethyl)-2',3':5',6'-di-O-isopropylidene-scyllo-inositol}-1'-O-ethyl-1-O-methylamido]-2,3:5,6-di-O-isopropylidene-schyllo-inositol 863892-15-3 C47H66N2O15
    4-O-[(2-N,N-dibenzylaminoethyl)-4'-O-{(methoxycarbonylmethyl)-2',3':5',6'-di-O-isopropylidene-scyllo-inositol}-1'-O-ethyl-1-O-methylamido]-2,3:5,6-di-O-isopropylidene-schyllo-inositol
    —— 4ξ-bromo-7α,12α-dihydroxy-3-oxo-5β-cholan-24-oic acid 83896-10-0 C24H37BrO5
    4ξ-bromo-7α,12α-dihydroxy-3-oxo-5β-cholan-24-oic acid
    —— 4-[[3-(1-Hydroxyethyl)pyridin-2-yl]methyl]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione 1229581-04-7 C22H25NO3
    4-[[3-(1-Hydroxyethyl)pyridin-2-yl]methyl]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione
    —— 4-[2,5-Dioxo-3-(pyridin-2-ylmethyl)cyclopentyl]-3,5-dimethylbenzoic acid 1229581-07-0 C20H19NO4
    4-[2,5-Dioxo-3-(pyridin-2-ylmethyl)cyclopentyl]-3,5-dimethylbenzoic acid
    —— 4-(((3R,4R)-4-(3,4-dimethoxybenzyl)-2-oxotetrahydrofuran-3-yl)methyl)-2-methoxyphenyl piperazine-1-carboxylate 1422009-22-0 C26H32N2O7
    4-(((3R,4R)-4-(3,4-dimethoxybenzyl)-2-oxotetrahydrofuran-3-yl)methyl)-2-methoxyphenyl piperazine-1-carboxylate
    —— (4R,6E,10E,12Z)-16,18-dihydroxy-4-methyl-12-(2-oxo-2-piperidin-1-ylethoxy)imino-3-oxabicyclo[12.4.0]octadeca-1(14),6,10,15,17-pentaen-2-one 1173889-47-8 C25H32N2O6
    (4R,6E,10E,12Z)-16,18-dihydroxy-4-methyl-12-(2-oxo-2-piperidin-1-ylethoxy)imino-3-oxabicyclo[12.4.0]octadeca-1(14),6,10,15,17-pentaen-2-one
    —— 4-[(5-Ethylpyridin-2-yl)methyl]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione 1229580-81-7 C22H25NO2
    4-[(5-Ethylpyridin-2-yl)methyl]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione
    —— <4-(9-Anthracenyl)butyl>-4-toluolsulfonat 138925-70-9 C25H24O3S
    <4-(9-Anthracenyl)butyl>-4-toluolsulfonat
    —— 4-(hydroxymethyl)phenyl dimethylsulfamate 536975-11-8 C9H13NO4S
    4-(hydroxymethyl)phenyl dimethylsulfamate
    —— (4-((5-(3-(benzyloxy)-5-((5-(3,5-bis((5-(3,5-bis(benzyloxy)phenoxy)pentyl)oxy)phenoxy)pentyl)oxy)phenoxy)pentyl)oxy)phenyl)diphenylphosphine oxide 1269120-52-6 C97H101O14P
    (4-((5-(3-(benzyloxy)-5-((5-(3,5-bis((5-(3,5-bis(benzyloxy)phenoxy)pentyl)oxy)phenoxy)pentyl)oxy)phenoxy)pentyl)oxy)phenyl)diphenylphosphine oxide
    —— 4-[2-(Acetyloxy)ethyl]-1,2-dihydro-5-methyl-3H-pyrazol-3-one 65287-97-0 C8H12N2O3
    4-[2-(Acetyloxy)ethyl]-1,2-dihydro-5-methyl-3H-pyrazol-3-one
    —— 4-[3-[[2-[(4-Bromophenyl)amino]-4-oxo-5(4H)-thiazolylidene]methyl]-2,5-dimethyl-1H-pyrrol-1-yl]-2-chlorobenzoic acid 886766-53-6 C23H17BrClN3O3S
    4-[3-[[2-[(4-Bromophenyl)amino]-4-oxo-5(4H)-thiazolylidene]methyl]-2,5-dimethyl-1H-pyrrol-1-yl]-2-chlorobenzoic acid
    —— {4-[(Nonadecafluorononyl)oxy]benzyl}phosphonic acid 684206-96-0 C16H8F19O4P
    {4-[(Nonadecafluorononyl)oxy]benzyl}phosphonic acid
    —— 4,6-Etheno-1H-cycloprop[f]isobenzofuran-1,3(3aH)-dione, 5-[bis(acetyloxy)methyl]-4,4a,5,5a,6,6a-hexahydro-, (3aI+/-,4I(2),4aI+/-,5I+/-,5aI+/-,6I(2),6aI+/-)- 58832-37-4 C16H16O7
    4,6-Etheno-1H-cycloprop[f]isobenzofuran-1,3(3aH)-dione, 5-[bis(acetyloxy)methyl]-4,4a,5,5a,6,6a-hexahydro-, (3aI+/-,4I(2),4aI+/-,5I+/-,5aI+/-,6I(2),6aI+/-)-
    —— 4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,6,10,12,12a-hexahydroxy-6-methyl-1,11-dioxo-N-(2,2,2-trichloro-1-hydroxyethyl)-2-naphthacenecarboxamide 97433-78-8 C24H25Cl3N2O10
    4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,6,10,12,12a-hexahydroxy-6-methyl-1,11-dioxo-N-(2,2,2-trichloro-1-hydroxyethyl)-2-naphthacenecarboxamide
    —— 4,4a(2)-[(6-Chloro-13-ethyl-3,10-triphenodioxazinediyl)bis[imino-2,1-ethanediylimino(6-chloro-1,3,5-triazine-4,2-diyl)imino]]bis[1,3-benzenedisulfonic acid] 1184950-91-1 C42H35Cl3N14O14S4
    4,4a(2)-[(6-Chloro-13-ethyl-3,10-triphenodioxazinediyl)bis[imino-2,1-ethanediylimino(6-chloro-1,3,5-triazine-4,2-diyl)imino]]bis[1,3-benzenedisulfonic acid]
    —— 4-Chloro-2'-carboxy-4'-isothiocyanodiphenylamin 27163-14-0 C14H9ClN2O2S
    4-Chloro-2'-carboxy-4'-isothiocyanodiphenylamin
    —— 4-<(2-Methyl-hydrazino)-methyl>-benzoesaeure-(2-acetoxyethyl)-amid-pikrat 19023-83-7 C6H3N3O7*C13H19N3O3
    4-<(2-Methyl-hydrazino)-methyl>-benzoesaeure-(2-acetoxyethyl)-amid-pikrat
    —— 4-[2-(cyclopropylmethyl)aminoimidazo[2,1-b][1,3,4]thiadiazol-5-yl]phenol 1137144-00-3 C14H14N4OS
    4-[2-(cyclopropylmethyl)aminoimidazo[2,1-b][1,3,4]thiadiazol-5-yl]phenol
    —— 4-hydroxy-7-methoxy-3-[1-(4-methoxyphenyl)-3-oxobutyl]benzopyran-2-one 1310877-81-6 C21H20O6
    4-hydroxy-7-methoxy-3-[1-(4-methoxyphenyl)-3-oxobutyl]benzopyran-2-one
    —— 4,5-dihydro-4-oxo-2-pyrrolidino-3-furancarbonitrile 245112-52-1 C9H10N2O2
    4,5-dihydro-4-oxo-2-pyrrolidino-3-furancarbonitrile
    —— [4-(1H-benzoimidazol-2-ylmethyl)-phenyl]-(3-hydroxy-pyrrolidin-1-yl)-methanone 949928-31-8 C19H19N3O2
    [4-(1H-benzoimidazol-2-ylmethyl)-phenyl]-(3-hydroxy-pyrrolidin-1-yl)-methanone
    —— 4-Pyridinecarboxamide, 6-(difluoromethyl)-3-methyl-2-nitro- 1804882-89-0 C8H7F2N3O3
    4-Pyridinecarboxamide, 6-(difluoromethyl)-3-methyl-2-nitro-