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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Methylamino-9-phenoxy-1,10-anthrachinon 69673-43-4 C21H15NO3
    4-Methylamino-9-phenoxy-1,10-anthrachinon
    —— 4-Benzyl-5-ethoxy-dihydro-furan-2-one 78939-70-5 C13H16O3
    4-Benzyl-5-ethoxy-dihydro-furan-2-one
    —— 4-((4-(cyano(m-tolyl)methyl)pyrimidin-2-yl)amino)benzonitrile 1232683-99-6 C20H15N5
    4-((4-(cyano(m-tolyl)methyl)pyrimidin-2-yl)amino)benzonitrile
    —— 4-(2-bromo-dibenz[b,f][1,4]oxazepin-11-yl)-benzonitrile 857542-38-2 C20H11BrN2O
    4-(2-bromo-dibenz[b,f][1,4]oxazepin-11-yl)-benzonitrile
    —— 4-benzyl-1-methyl-1-phenoxy-2,6-diphenyl-1λ5-phosphinine 52111-37-2 C31H27OP
    4-benzyl-1-methyl-1-phenoxy-2,6-diphenyl-1λ5-phosphinine
    —— (4-chlorophenyl)(3,5,6-tribromopyrazin-2-yl)methanone 1424017-01-5 C11H4Br3ClN2O
    (4-chlorophenyl)(3,5,6-tribromopyrazin-2-yl)methanone
    —— 4-chloro-<i>N</i>-(4-morpholin-4-yl-[1,3,5]triazin-2-yl)-benzenesulfonamide 63671-32-9 C13H14ClN5O3S
    4-chloro-<i>N</i>-(4-morpholin-4-yl-[1,3,5]triazin-2-yl)-benzenesulfonamide
    —— 4-{6-methyl-5-[(1-methyl-piperidin-4-ylmethyl)-amino]-7,8-dihydro-6H-9-oxa-1,2,3a,4,6-pentaaza-cyclopenta[a]naphthalen-3-yl}-phenol 1313732-97-6 C21H27N7O2
    4-{6-methyl-5-[(1-methyl-piperidin-4-ylmethyl)-amino]-7,8-dihydro-6H-9-oxa-1,2,3a,4,6-pentaaza-cyclopenta[a]naphthalen-3-yl}-phenol
    —— 4-ethyl-6,7-dimethoxy-3-phenylisoquinolin-1(2H)-one 1444611-66-8 C19H19NO3
    4-ethyl-6,7-dimethoxy-3-phenylisoquinolin-1(2H)-one
    —— 4-C4H8N-C5F2Cl2N 23499-15-2 C9H8Cl2F2N2
    4-C4H8N-C5F2Cl2N
    —— 4-(4-methoxybenzyl)-5-methyl-4H-pyrazole-3,4-dicarboxylic acid dimethyl ester 141981-59-1 C16H18N2O5
    4-(4-methoxybenzyl)-5-methyl-4H-pyrazole-3,4-dicarboxylic acid dimethyl ester
    —— 4-acetoxy-6-fluoro-3-methyl-naphthalene-2-carboxylic acid methyl ester 1227370-83-3 C15H13FO4
    4-acetoxy-6-fluoro-3-methyl-naphthalene-2-carboxylic acid methyl ester
    —— 4-ethyl-3-methyl-2-(4-methylphenyl)isoquinolin-1-one 138841-75-5 C19H19NO
    4-ethyl-3-methyl-2-(4-methylphenyl)isoquinolin-1-one
    —— 4-phenyl-3,4-dihydropyrano[2,3-a]carbazole-2(11H)-one 1361944-20-8 C21H15NO2
    4-phenyl-3,4-dihydropyrano[2,3-a]carbazole-2(11H)-one
    —— 4-Fluoro-N-[(5-isopropyl-3-propyl-4-isoxazolyl)methyl]-3-methylaniline 358721-49-0 C17H23FN2O
    4-Fluoro-N-[(5-isopropyl-3-propyl-4-isoxazolyl)methyl]-3-methylaniline
    —— (4R,5R,6R)-5-{[tert-butyl(dimethyl)silyl]oxy}-6-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-4-methylhept-2-yn-1-ol 1038082-11-9 C19H36O4Si
    (4R,5R,6R)-5-{[tert-butyl(dimethyl)silyl]oxy}-6-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-4-methylhept-2-yn-1-ol
    —— (4S,4aR,5R)-4-Isopropenyl-4a,5-dimethyl-3,4,4a,5,6,7-hexahydronaphthalen-1(2H)-one 139541-74-5 C15H22O
    (4S,4aR,5R)-4-Isopropenyl-4a,5-dimethyl-3,4,4a,5,6,7-hexahydronaphthalen-1(2H)-one
    —— 4-ethoxy-1-tosyl-1H-1,2,3-triazole 1253966-28-7 C11H13N3O3S
    4-ethoxy-1-tosyl-1H-1,2,3-triazole
    —— 4-(4-Butyl-cyclohexanecarbonyloxy)-3-methyl-benzoic acid 4-butyl-phenyl ester 70567-51-0 C29H38O4
    4-(4-Butyl-cyclohexanecarbonyloxy)-3-methyl-benzoic acid 4-butyl-phenyl ester
    —— (4-{[4-(Dichloro-methanesulfonyl)-2-nitro-phenyl]-hydrazonomethyl}-2-methoxy-phenoxy)-acetic acid ethyl ester 73620-11-8 C19H19Cl2N3O8S
    (4-{[4-(Dichloro-methanesulfonyl)-2-nitro-phenyl]-hydrazonomethyl}-2-methoxy-phenoxy)-acetic acid ethyl ester
    —— 4-(4-Methoxybenzene-sulfonanilido-4'-yl)-1,2,3-selenadiazole 76883-91-5 C15H13N3O3SSe
    4-(4-Methoxybenzene-sulfonanilido-4'-yl)-1,2,3-selenadiazole
    —— 4-phenyl-3-(5-phenyl-4,5-dihydro-1<i>H</i>-pyrazol-3-yl)-5,6-dihydro-1<i>H</i>-benzo[<i>h</i>]quinolin-2-one 66869-61-2 C28H23N3O
    4-phenyl-3-(5-phenyl-4,5-dihydro-1<i>H</i>-pyrazol-3-yl)-5,6-dihydro-1<i>H</i>-benzo[<i>h</i>]quinolin-2-one
    —— 4-fluoro-<i>N</i>-hydroxy-thiobenzamide 56823-08-6 C7H6FNOS
    4-fluoro-<i>N</i>-hydroxy-thiobenzamide
    —— (4-Fluoro-2-pyridin-2-ylphenyl) acetate 862742-96-9 C13H10FNO2
    (4-Fluoro-2-pyridin-2-ylphenyl) acetate
    —— (4Z,13E)-(9S,11S,15R)-11-chloro-16-(3-chlorophenoxy)-9,15-dihydroxy-17,18,19,20-tetranor-4,13-prostadienoic acid isopropyl ester 208115-32-6 C25H34Cl2O5
    (4Z,13E)-(9S,11S,15R)-11-chloro-16-(3-chlorophenoxy)-9,15-dihydroxy-17,18,19,20-tetranor-4,13-prostadienoic acid isopropyl ester
    —— 4-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyloxy)-3-{2-[4-(2-carboxyethyl)phenyl]ethyl}benzofuran 770745-14-7 C33H36O13
    4-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyloxy)-3-{2-[4-(2-carboxyethyl)phenyl]ethyl}benzofuran
    —— 4-(4-ethylphenyl)-5-methyl-N-(1-methyl-1H-pyrazol-4-yl)pyrimidin-2-amine 1375456-26-0 C17H19N5
    4-(4-ethylphenyl)-5-methyl-N-(1-methyl-1H-pyrazol-4-yl)pyrimidin-2-amine
    —— (4S,5S)-4-(3,5-difluorobenzyl)-5-((R)-1-benzhydrylpiperidin-2-yl)oxazolidin-2-one 877078-77-8 C28H28F2N2O2
    (4S,5S)-4-(3,5-difluorobenzyl)-5-((R)-1-benzhydrylpiperidin-2-yl)oxazolidin-2-one
    —— 4-[4-((5R,8S,11R,13S,14S,17S)-5,17-dihydroxy-5',5',13-trimethyl-17-pentafluoroethyl-2,3,4,5,6,7,8,11,12,13,14,15,16,17-tetradecahydro-1H-spiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxane]-11-yl)phenylethynyl]benzoic acid methyl ester 1262017-27-5 C41H45F5O6
    4-[4-((5R,8S,11R,13S,14S,17S)-5,17-dihydroxy-5',5',13-trimethyl-17-pentafluoroethyl-2,3,4,5,6,7,8,11,12,13,14,15,16,17-tetradecahydro-1H-spiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxane]-11-yl)phenylethynyl]benzoic acid methyl ester
    —— 4-benzhydryl-2-tert-butyl-6-nitrophenol 77464-15-4 C23H23NO3
    4-benzhydryl-2-tert-butyl-6-nitrophenol
    —— 4-acetamido-3-iodophenyl trifluoromethanesulfonate 1428370-12-0 C9H7F3INO4S
    4-acetamido-3-iodophenyl trifluoromethanesulfonate
    —— 4(5)-(2,4,5-Trichlorphenyl)-imidazol 13608-86-1 C9H5Cl3N2
    4(5)-(2,4,5-Trichlorphenyl)-imidazol
    —— 4-methoxyphenyl (α-D-glucopyranosyl)-(1->3)-(α-L-rhamnopyranosyl)-(1->6)-(α-D-glucopyranosyl)-(1->3)-(2-acetamido-2-deoxy-α-L-fucopyranosyl)-(1->3)-2-acetamido-2-deoxy-β-D-glucopyranoside 1239880-61-5 C41H64N2O25
    4-methoxyphenyl (α-D-glucopyranosyl)-(1->3)-(α-L-rhamnopyranosyl)-(1->6)-(α-D-glucopyranosyl)-(1->3)-(2-acetamido-2-deoxy-α-L-fucopyranosyl)-(1->3)-2-acetamido-2-deoxy-β-D-glucopyranoside
    —— 4-(2,2,2-trifluoroacetamido)-2-(trifluoromethyl)benzoic acid 1416241-72-9 C10H5F6NO3
    4-(2,2,2-trifluoroacetamido)-2-(trifluoromethyl)benzoic acid
    —— 4-piperazin-1-yl-thieno[3,2-c]pyridine-2-sulfonic acid (4-chloro-2,5-dimethoxy-phenyl)-amide hydrochloride 636998-86-2 C19H21ClN4O4S2*ClH
    4-piperazin-1-yl-thieno[3,2-c]pyridine-2-sulfonic acid (4-chloro-2,5-dimethoxy-phenyl)-amide hydrochloride
    —— 4-(6-hydroxymethyl-benzo[1,3]dioxol-5-yl)-2-oxa-bicyclo[2.2.2]octan-3-one 95168-21-1 C15H16O5
    4-(6-hydroxymethyl-benzo[1,3]dioxol-5-yl)-2-oxa-bicyclo[2.2.2]octan-3-one
    —— 4-nitro-3,5-di(4-methylphenyl) cyclohexanone 1290622-23-9 C20H21NO3
    4-nitro-3,5-di(4-methylphenyl) cyclohexanone
    —— 4-bromo-2-methoxy-1-(2-nitro-phenoxy)-benzene 860556-62-3 C13H10BrNO4
    4-bromo-2-methoxy-1-(2-nitro-phenoxy)-benzene
    —— 4-<(tert-butyldimethylsilyl)oxy>-2-methylene-1-cyclopentanemethanol 1035814-71-1 C13H26O2Si
    4-<(tert-butyldimethylsilyl)oxy>-2-methylene-1-cyclopentanemethanol
    —— 4-methylbenzamidinium trifluoracetate 125772-57-8 C2HF3O2*C8H10N2
    4-methylbenzamidinium trifluoracetate
    —— (4S,5R)-5-pentadecyl-4-((E)-2-((2R,3S,4R,5S,6R)-3,4,5-tris(benzyloxy)-6-(methoxymethyl)tetrahydro-2H-pyran-2-yl)vinyl)oxazolidin-2-one 1354747-52-6 C48H67NO7
    (4S,5R)-5-pentadecyl-4-((E)-2-((2R,3S,4R,5S,6R)-3,4,5-tris(benzyloxy)-6-(methoxymethyl)tetrahydro-2H-pyran-2-yl)vinyl)oxazolidin-2-one
    —— (4R,5E,7S)-4-(prop-2'-enoylamino)-7-methoxymethoxy-8-phenyloct-5-ene 1337534-15-2 C19H27NO3
    (4R,5E,7S)-4-(prop-2'-enoylamino)-7-methoxymethoxy-8-phenyloct-5-ene
    —— 4-benzylsulfanyl-1-methyl-6-nitro-2-phenyl-1H-indole-3-carbonitrile 1075277-63-2 C23H17N3O2S
    4-benzylsulfanyl-1-methyl-6-nitro-2-phenyl-1H-indole-3-carbonitrile
    —— 4-(2-(diethylamino)acetamido)-N-(4-nitrophenyl)benzamide 1357620-24-6 C19H22N4O4
    4-(2-(diethylamino)acetamido)-N-(4-nitrophenyl)benzamide
    —— 4-[3-(4-nitro-phenyl)-1-phenyl-5-<i>p</i>-tolyl-1<i>H</i>-pyrazol-4-ylazo]-<i>N</i>-<i>o</i>-tolyl-benzenesulfonamide 65409-54-3 C35H28N6O4S
    4-[3-(4-nitro-phenyl)-1-phenyl-5-<i>p</i>-tolyl-1<i>H</i>-pyrazol-4-ylazo]-<i>N</i>-<i>o</i>-tolyl-benzenesulfonamide
    —— [4-(3-trifluoromethyl-phenyl)-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid (4-hydroxy-benzylidene)-hydrazide 67128-49-8 C18H14F3N5O2S
    [4-(3-trifluoromethyl-phenyl)-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid (4-hydroxy-benzylidene)-hydrazide
    —— 4-Iodo-1-methyl-2-phenyl-bicyclo[2.2.2]octane 57738-81-5 C15H19I
    4-Iodo-1-methyl-2-phenyl-bicyclo[2.2.2]octane
    —— 4-[1-Chloro-1-(3,4-dimethoxy-phenyl)-meth-(Z)-ylidene]-furan-2,3,5-trione 41899-90-5 C13H9ClO6
    4-[1-Chloro-1-(3,4-dimethoxy-phenyl)-meth-(Z)-ylidene]-furan-2,3,5-trione
    —— 4-(4-Methyl-cyclohexyloxycarbonylamino)-benzoic acid 37653-95-5 C15H19NO4
    4-(4-Methyl-cyclohexyloxycarbonylamino)-benzoic acid
    —— 4-[1-(4-Cyanophenyl)-3-phenylcyclopenta[d]pyridazin-4-yl]benzonitrile 875310-77-3 C27H16N4
    4-[1-(4-Cyanophenyl)-3-phenylcyclopenta[d]pyridazin-4-yl]benzonitrile