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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-{2-(2-carboxy-ethyl)-3-[6-(5-quinolin-5-yl-biphenyl-3-yloxy)-hexyl]-phenoxy}-butyric acid 1123157-14-1 C40H41NO6
    4-{2-(2-carboxy-ethyl)-3-[6-(5-quinolin-5-yl-biphenyl-3-yloxy)-hexyl]-phenoxy}-butyric acid
    —— 4-(3,4-Dichlorobenzyl)-2-methylthieno[3,2-b ]pyrrole-5-carboxylic acid 238749-35-4 C15H11Cl2NO2S
    4-(3,4-Dichlorobenzyl)-2-methylthieno[3,2-b ]pyrrole-5-carboxylic acid
    —— 4'-(1,4-Dihydroindeno[1,2-c]pyrazol-3-yl)cyclohexananilide 268561-24-6 C23H23N3O
    4'-(1,4-Dihydroindeno[1,2-c]pyrazol-3-yl)cyclohexananilide
    —— 4-(6-Oxocyclohexen-1-yl)benzoic acid 936635-95-9 C13H12O3
    4-(6-Oxocyclohexen-1-yl)benzoic acid
    —— 4-N-benzyl-5-bromo-2-N-[4-(pyrrolidin-1-ylmethyl)phenyl]pyrimidine-2,4-diamine 702678-48-6 C22H24BrN5
    4-N-benzyl-5-bromo-2-N-[4-(pyrrolidin-1-ylmethyl)phenyl]pyrimidine-2,4-diamine
    —— 4-(3-{2-oxo-5-[3-oxo-4-(3-trifluoromethyl-phenyl)-but-1-enyl]-pyrrolidin-1-yl}-propyl)-benzoic acid methyl ester 884490-85-1 C26H26F3NO4
    4-(3-{2-oxo-5-[3-oxo-4-(3-trifluoromethyl-phenyl)-but-1-enyl]-pyrrolidin-1-yl}-propyl)-benzoic acid methyl ester
    —— 4,8-diamino-1,5-dibutoxy-3,7-diiodonaphthalene 668448-71-3 C18H24I2N2O2
    4,8-diamino-1,5-dibutoxy-3,7-diiodonaphthalene
    —— 4-(([1,1'-biphenyl]-2-ylamino)methyl)-2-ethoxyphenyl propionate 1198407-40-7 C24H25NO3
    4-(([1,1'-biphenyl]-2-ylamino)methyl)-2-ethoxyphenyl propionate
    —— 4β-Methyl-5α-cholestandiol-(3β,6α) 96374-37-7 C28H50O2
    4β-Methyl-5α-cholestandiol-(3β,6α)
    —— 4-[2-(3',6'-Diamino-3-oxospiro[isoindole-1,9'-xanthene]-2-yl)iminoethylideneamino]benzoic acid 1309581-33-6 C29H21N5O4
    4-[2-(3',6'-Diamino-3-oxospiro[isoindole-1,9'-xanthene]-2-yl)iminoethylideneamino]benzoic acid
    —— (4Z)-1,9-bis<(tert-butyldiphenylsilyl)oxy>-4-nonene-2,7-diyn-6-ol 144950-47-0 C41H46O3Si2
    (4Z)-1,9-bis<(tert-butyldiphenylsilyl)oxy>-4-nonene-2,7-diyn-6-ol
    —— 4-(p-Toluoylamino)-nicotinsaeurehydrazid 16952-39-9 C14H14N4O2
    4-(p-Toluoylamino)-nicotinsaeurehydrazid
    —— (4-Cyan-phenoxymethyl)-(4-nitrobenzoat) 14806-44-1 C15H10N2O5
    (4-Cyan-phenoxymethyl)-(4-nitrobenzoat)
    —— 4c,10a,10b,11-Tetrahydro-4bH-indeno[1',2':3,4]cyclobuta[1,2-b]naphthalene-5,10-dione 39559-40-5 C19H14O2
    4c,10a,10b,11-Tetrahydro-4bH-indeno[1',2':3,4]cyclobuta[1,2-b]naphthalene-5,10-dione
    —— 4,4,9,9-Tetramethyl-bicyclo[10.2.2]hexadeca-1(15),12(16),13-trien-6-one 10197-52-1 C20H30O
    4,4,9,9-Tetramethyl-bicyclo[10.2.2]hexadeca-1(15),12(16),13-trien-6-one
    —— 4-(3-(4-methoxyphenoxy)propyl)pyridine 1390631-66-9 C15H17NO2
    4-(3-(4-methoxyphenoxy)propyl)pyridine
    —— 4,5,6,7-Tetrafluoro-2-(3,4,5-trimethoxyphenyl)isoindole-1,3-dione 1383778-01-5 C17H11F4NO5
    4,5,6,7-Tetrafluoro-2-(3,4,5-trimethoxyphenyl)isoindole-1,3-dione
    —— 4-(4-Benzoyl-3,5-dimethyl-2-pyrrolyl)-2-butanon 78956-89-5 C17H19NO2
    4-(4-Benzoyl-3,5-dimethyl-2-pyrrolyl)-2-butanon
    —— (4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-8-(4-methoxy-benzyl)-4a,6a-dimethyl-4b,5,6,6a,6b,7,8,9,9a,10,10a,10b,11,12-tetradecahydro-4aH-8-aza-pentaleno[2,1-a]phenanthren-2-one 1323941-52-1 C31H37F2NO5
    (4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-8-(4-methoxy-benzyl)-4a,6a-dimethyl-4b,5,6,6a,6b,7,8,9,9a,10,10a,10b,11,12-tetradecahydro-4aH-8-aza-pentaleno[2,1-a]phenanthren-2-one
    —— 4-propyl-undec-4-ene 62060-11-1 C14H28
    4-propyl-undec-4-ene
    —— 4,7-anhydro-1,2,3,5-tetradeoxy-D-ribo-oct-1-enitol 1057653-79-8 C8H14O3
    4,7-anhydro-1,2,3,5-tetradeoxy-D-ribo-oct-1-enitol
    —— 4-fluoro-2-cis-butenyl benzenesulfinate 1207990-20-2 C10H11FO2S
    4-fluoro-2-cis-butenyl benzenesulfinate
    —— 4'-{2-ethoxy-4-ethyl-5-[((S)-2-mercapto-4,4-dimethylpentanoylamino)methyl]-imidazol-1-ylmethyl}-3'-fluorobiphenyl-2-carboxylic acid 1073549-75-3 C29H36FN3O4S
    4'-{2-ethoxy-4-ethyl-5-[((S)-2-mercapto-4,4-dimethylpentanoylamino)methyl]-imidazol-1-ylmethyl}-3'-fluorobiphenyl-2-carboxylic acid
    —— 4-(2-butyl-4-chloro-5-{[2-(2-mercapto-acetylamino)-3-phenylpropionylamino]-methyl}imidazol-1-ylmethyl)benzoic acid 1073546-18-5 C27H31ClN4O4S
    4-(2-butyl-4-chloro-5-{[2-(2-mercapto-acetylamino)-3-phenylpropionylamino]-methyl}imidazol-1-ylmethyl)benzoic acid
    —— 4-O-[(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-[[5-(4-chlorophenyl)-1,3,4-oxadiazol-2-yl]methyl]-5a,5b,8,8,11a-pentamethyl-1-propan-2-yl-2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a-tetradecahydrocyclopenta[a]chrysen-9-yl] 1-O-tert-butyl 2,2-dimethylbutanedioate 1449797-01-6 C48H69ClN2O5
    4-O-[(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-[[5-(4-chlorophenyl)-1,3,4-oxadiazol-2-yl]methyl]-5a,5b,8,8,11a-pentamethyl-1-propan-2-yl-2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a-tetradecahydrocyclopenta[a]chrysen-9-yl] 1-O-tert-butyl 2,2-dimethylbutanedioate
    —— 4,9,10-triacetoxy-1,2-dihydro-anthracene 860527-59-9 C20H18O6
    4,9,10-triacetoxy-1,2-dihydro-anthracene
    —— (4S,5S)-4-Carboxymethyl-5-[2-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-ethyl]-oxazolidine-3-carboxylic acid cyclohexyl ester 118972-89-7 C22H26N2O7
    (4S,5S)-4-Carboxymethyl-5-[2-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-ethyl]-oxazolidine-3-carboxylic acid cyclohexyl ester
    —— 4-amino-5-bromo-6-chloro-benzene-1,3-disulfonic acid diamide 89729-03-3 C6H7BrClN3O4S2
    4-amino-5-bromo-6-chloro-benzene-1,3-disulfonic acid diamide
    —— (4-{2-[(2-fluorophenyl)thio]benzyl}-5-methyl-3-phenyl-1H-pyrazol-1-yl)acetic acid 1559061-37-8 C25H21FN2O2S
    (4-{2-[(2-fluorophenyl)thio]benzyl}-5-methyl-3-phenyl-1H-pyrazol-1-yl)acetic acid
    —— 4-bromo-1-[(E)-2-phenylethenyl]pyrrole-2-carboxylic acid 86288-94-0 C13H10BrNO2
    4-bromo-1-[(E)-2-phenylethenyl]pyrrole-2-carboxylic acid
    —— 4,4-difluoro-4-bora-3a,4a-diaza-3-amino-8-(4-methoxyphenyl)-s-indacene 1529762-50-2 C16H14BF2N3O
    4,4-difluoro-4-bora-3a,4a-diaza-3-amino-8-(4-methoxyphenyl)-s-indacene
    —— 4-acetylphenyl-sulfonic acid {2-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-ethyl}-amide 851199-45-6 C22H28BNO5S
    4-acetylphenyl-sulfonic acid {2-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-ethyl}-amide
    —— 4'-(cyclopropylmethyl)-N2'-methyl-N2-(1-methylpiperidin-4-yl)-4,5'-bipyrimidine-2,2'-diamine 1383716-06-0 C19H27N7
    4'-(cyclopropylmethyl)-N2'-methyl-N2-(1-methylpiperidin-4-yl)-4,5'-bipyrimidine-2,2'-diamine
    —— 4-prop-2-ynoyl-N-prop-2-ynylbenzamide 1160625-88-6 C13H9NO2
    4-prop-2-ynoyl-N-prop-2-ynylbenzamide
    —— 4-nitrophenyl 2,3,4,6-tetra-O-acetyl-1-thio-α-D-glucopyranoside 25507-01-1 C20H23NO11S
    4-nitrophenyl 2,3,4,6-tetra-O-acetyl-1-thio-α-D-glucopyranoside
    —— 4,6-diethyl-4,6-dihydro-3<i>H</i>-imidazo[4,5-<i>d</i>]oxazole-2,5-dione 861325-29-3 C8H11N3O3
    4,6-diethyl-4,6-dihydro-3<i>H</i>-imidazo[4,5-<i>d</i>]oxazole-2,5-dione
    —— 4,5,6,7-tetrafluoro-3-methyl-2,3-dihydro-indole 30465-18-0 C9H7F4N
    4,5,6,7-tetrafluoro-3-methyl-2,3-dihydro-indole
    —— 4-­methylcoumarin-­7-­yl 5-­glycolamido-­3,5-­dideoxy-α­-­D-­glycero-­D-­galacto-2-nonulopyranosidonic acid 1434265-32-3 C21H25NO12
    4-­methylcoumarin-­7-­yl 5-­glycolamido-­3,5-­dideoxy-α­-­D-­glycero-­D-­galacto-2-nonulopyranosidonic acid
    —— (4-phenoxy-phenyl)-carbamic acid-(2-fluoro-ethyl ester) 1493-96-5 C15H14FNO3
    (4-phenoxy-phenyl)-carbamic acid-(2-fluoro-ethyl ester)
    —— 4-Hydroxy-2-(2-hydroxy-ethyl)-9-phenyl-benzo[f]isoindole-1,3-dione 81890-96-2 C20H15NO4
    4-Hydroxy-2-(2-hydroxy-ethyl)-9-phenyl-benzo[f]isoindole-1,3-dione
    —— 4-(3-Methyl-butyl)-5-oct-1-ynyl-cyclopent-4-ene-1,3-dione 30268-54-3 C18H26O2
    4-(3-Methyl-butyl)-5-oct-1-ynyl-cyclopent-4-ene-1,3-dione
    —— (4-bromophenyl)-undecamethylcyclohexasilane 352356-83-3 C17H37BrSi6
    (4-bromophenyl)-undecamethylcyclohexasilane
    —— 4-methyl-4-octadecyl-1,1-dioxo-1λ<sup>6</sup>-thiomorpholinium; methyl sulfate 13368-60-0 CH3O4S*C23H48NO2S
    4-methyl-4-octadecyl-1,1-dioxo-1λ<sup>6</sup>-thiomorpholinium; methyl sulfate
    —— (4-((6-amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)diazenyl)benzoyl)glycine 1242060-32-7 C15H16N6O5
    (4-((6-amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)diazenyl)benzoyl)glycine
    —— 4-Cinnamoyl-2,3-dimethyl-1-phenyl-3-pyrazolin-5-on 84920-94-5 C20H18N2O2
    4-Cinnamoyl-2,3-dimethyl-1-phenyl-3-pyrazolin-5-on
    —— 4-(2,3-dimethyl-5-oxo-2,5-dihydro-pyrazol-1-yl)-benzoic acid 948853-49-4 C12H12N2O3
    4-(2,3-dimethyl-5-oxo-2,5-dihydro-pyrazol-1-yl)-benzoic acid
    —— (4S)-3-{(2S)-2-[(5-methylindol-1-yl)methyl]pent-4-enoyl}-4-phenyl-1,3-oxazolidin-2-one 666259-62-7 C24H24N2O3
    (4S)-3-{(2S)-2-[(5-methylindol-1-yl)methyl]pent-4-enoyl}-4-phenyl-1,3-oxazolidin-2-one
    —— 4(R)-(1-aza-bicyclo[2.2.2]oct-3-ylamino)-3-(1H-benzimidazol-2-yl)-6,7-dihydroxy-1H-quinolin-2-one 668422-90-0 C23H23N5O3
    4(R)-(1-aza-bicyclo[2.2.2]oct-3-ylamino)-3-(1H-benzimidazol-2-yl)-6,7-dihydroxy-1H-quinolin-2-one
    —— 4-Acetylacetamino-6-isopropyloxy-pyrimidin 889-45-2 C11H15N3O3
    4-Acetylacetamino-6-isopropyloxy-pyrimidin
    —— 4-Methyl-2-(β-styryl)-1.2-dihydro-chinazolin-N<sup>3</sup>-oxyd 1640-51-3 C17H16N2O
    4-Methyl-2-(β-styryl)-1.2-dihydro-chinazolin-N<sup>3</sup>-oxyd