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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,4'-(4-(3,4,5-tris(octyloxy)phenyl)pyridine-2,6-diyl)dianiline 1360882-47-8 C47H67N3O3
    4,4'-(4-(3,4,5-tris(octyloxy)phenyl)pyridine-2,6-diyl)dianiline
    —— 4-butyl-undecan-3-one 26322-43-0 C15H30O
    4-butyl-undecan-3-one
    —— 4-benzenesulfonyl-1-phenyl-1-(3-piperidin-1-yl-propyl)-semicarbazide 72856-12-3 C21H28N4O3S
    4-benzenesulfonyl-1-phenyl-1-(3-piperidin-1-yl-propyl)-semicarbazide
    —— 4-chloro-2-(3-<i>p</i>-tolyl-[1,2,4]oxadiazol-5-yl)-aniline 70722-57-5 C15H12ClN3O
    4-chloro-2-(3-<i>p</i>-tolyl-[1,2,4]oxadiazol-5-yl)-aniline
    —— 4-Nitro-3,5-bis-<2-methoxy-anilino>-2-phenylsulfon-thiophen 95705-21-8 C24H21N3O6S2
    4-Nitro-3,5-bis-<2-methoxy-anilino>-2-phenylsulfon-thiophen
    —— 4-Brom-6-methyl-5,6-dihydro-4H-pyran-carbonsaeure-(3)-methylester 106164-31-2 C8H11BrO3
    4-Brom-6-methyl-5,6-dihydro-4H-pyran-carbonsaeure-(3)-methylester
    —— (4aS,5R,6S,7R,8aR)-7-Hydroxy-2-[2-(6-methoxy-1H-indol-3-yl)-ethyl]-6-methyl-3-oxo-decahydro-isoquinoline-5-carboxylic acid methyl ester 2606-36-2 C23H30N2O5
    (4aS,5R,6S,7R,8aR)-7-Hydroxy-2-[2-(6-methoxy-1H-indol-3-yl)-ethyl]-6-methyl-3-oxo-decahydro-isoquinoline-5-carboxylic acid methyl ester
    —— 4-<2,4-Dimethoxyphenyl>-flavan-3-ol 95431-44-0 C23H22O4
    4-<2,4-Dimethoxyphenyl>-flavan-3-ol
    —— 4-((1R,5R,7S,10S,13R,14S,17R)-1,7,14-Trihydroxy-10,13-dimethyl-3-oxo-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-5H-furan-2-one 106884-93-9 C23H32O6
    4-((1R,5R,7S,10S,13R,14S,17R)-1,7,14-Trihydroxy-10,13-dimethyl-3-oxo-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-5H-furan-2-one
    —— <(4-Chlor-phenyl)-cyan-methylen>-chinon-oxim-benzoat 95814-55-4 C21H13ClN2O2
    <(4-Chlor-phenyl)-cyan-methylen>-chinon-oxim-benzoat
    —— 4-hydroxy-3-[(3-hydroxypyrrolidin-1-yl)methyl]-1-naphthaldehyde 1033037-92-1 C16H17NO3
    4-hydroxy-3-[(3-hydroxypyrrolidin-1-yl)methyl]-1-naphthaldehyde
    —— 4-<Bis-(4-acetylamino-benzolsulfonyl)-amino>-6-phenylamino-2-methyl-pyrimidin 107158-86-1 C27H26N6O6S2
    4-<Bis-(4-acetylamino-benzolsulfonyl)-amino>-6-phenylamino-2-methyl-pyrimidin
    —— 4-<3-Chlor-4,6-dinitro-phenyl>-3-methyl-1-<4-nitro-phenyl>-pyrazol-5-on 97493-71-5 C16H10ClN5O7
    4-<3-Chlor-4,6-dinitro-phenyl>-3-methyl-1-<4-nitro-phenyl>-pyrazol-5-on
    —— 4-Dimethylamino-benzaldehyd-<3-brom-α.4-dimethyl-phenylhydrazon> 94995-70-7 C17H20BrN3
    4-Dimethylamino-benzaldehyd-<3-brom-α.4-dimethyl-phenylhydrazon>
    —— 4-Aethoxycarbonyl-2-amino-oxazol-5-essigsaeure-diaethylester 90874-31-0 C10H14N2O5
    4-Aethoxycarbonyl-2-amino-oxazol-5-essigsaeure-diaethylester
    —— (4aR,9aS)-4,4a,9,9a-tetrahydroindeno[2,1-b][1,4]oxazin-2(3H)-one 1428243-94-0 C11H11NO2
    (4aR,9aS)-4,4a,9,9a-tetrahydroindeno[2,1-b][1,4]oxazin-2(3H)-one
    —— 4-Amino-benzoic acid bicyclo[2.2.1]hept-5-en-2-ylmethyl ester 37005-78-0 C15H17NO2
    4-Amino-benzoic acid bicyclo[2.2.1]hept-5-en-2-ylmethyl ester
    —— 4-acetyl-5-(3,5-dimethyl-pyrrol-2-ylmethyl)-3-methyl-pyrrole-2-carboxylic acid ethyl ester 38666-45-4 C17H22N2O3
    4-acetyl-5-(3,5-dimethyl-pyrrol-2-ylmethyl)-3-methyl-pyrrole-2-carboxylic acid ethyl ester
    —— (4-nitrobenzoyl)bis(triphenyl-l5-phosphaneyl)palladium(IV) iodide 99639-35-7 C43H34INO3P2Pd
    (4-nitrobenzoyl)bis(triphenyl-l5-phosphaneyl)palladium(IV) iodide
    —— 4,7-Dibromo-2-methoxy-2-methyl-naphtho[1,2-d][1,3]dioxole 68776-12-5 C13H10Br2O3
    4,7-Dibromo-2-methoxy-2-methyl-naphtho[1,2-d][1,3]dioxole
    —— 4-acetoxy-5,7-dimethoxy-3-(2,4,5-trimethoxy-phenyl)-coumarin 122315-51-9 C22H22O9
    4-acetoxy-5,7-dimethoxy-3-(2,4,5-trimethoxy-phenyl)-coumarin
    —— 4-(3-allyloxycyclohexyloxymethyl)-2-(4-fluorophenyl)-5-methyloxazole 756496-40-9 C20H24FNO3
    4-(3-allyloxycyclohexyloxymethyl)-2-(4-fluorophenyl)-5-methyloxazole
    —— 4-fluoro-6-methoxy-N<sup>3</sup>-[6-(2-methoxy-phenyl)-pyrimidin-4-yl]-benzene-1,3-diamine 1569984-51-5 C18H17FN4O2
    4-fluoro-6-methoxy-N<sup>3</sup>-[6-(2-methoxy-phenyl)-pyrimidin-4-yl]-benzene-1,3-diamine
    —— 4-(piperazin-1-yl)-2-tosylphenol 1371636-41-7 C17H20N2O3S
    4-(piperazin-1-yl)-2-tosylphenol
    —— 4-methyl-N-[(4-methylidene-3-vinylcyclohex-2-enyl)methyl]-N-(prop-2-ynyl)benzenesulfonamide 862424-34-8 C20H23NO2S
    4-methyl-N-[(4-methylidene-3-vinylcyclohex-2-enyl)methyl]-N-(prop-2-ynyl)benzenesulfonamide
    —— 4-Morpholin-4-ylthieno[3,2-c]quinoline-7-carboxylic acid 1009824-29-6 C16H14N2O3S
    4-Morpholin-4-ylthieno[3,2-c]quinoline-7-carboxylic acid
    —— 4-methyl-α-bromoacetophenone cyanoacetylhydrazone 1225498-48-5 C12H12BrN3O
    4-methyl-α-bromoacetophenone cyanoacetylhydrazone
    —— 4,6-bis(2,6-dimethoxyphenyl)-1-(4-methoxybenzyl)-1,6-dihydropyridin-2(3H)-one 1421692-50-3 C29H31NO6
    4,6-bis(2,6-dimethoxyphenyl)-1-(4-methoxybenzyl)-1,6-dihydropyridin-2(3H)-one
    —— 4-ethyl-3-methyl-10,11-dihydro-pyrido[4,3-b]benzo[f][1,4]thiazepin-1-yl-methylsulfonate 852158-18-0 C16H18N2O3S2
    4-ethyl-3-methyl-10,11-dihydro-pyrido[4,3-b]benzo[f][1,4]thiazepin-1-yl-methylsulfonate
    —— (4-methyl-2,6-dioxa-1,5-diaza-bicyclo[3.2.0]hept-4-yl)-methanol 29095-65-6 C5H10N2O3
    (4-methyl-2,6-dioxa-1,5-diaza-bicyclo[3.2.0]hept-4-yl)-methanol
    —— 4,4-Dimethyl-thietan-2-ol 50879-07-7 C5H10OS
    4,4-Dimethyl-thietan-2-ol
    —— <4,5-Dimethyl-2-methylen-cyclohexyl>-methanol 90974-57-5 C10H18O
    <4,5-Dimethyl-2-methylen-cyclohexyl>-methanol
    —— 4-(2-Methyl-imidazo[1,2-a]pyridin-3-yl)-thiazole-2-carboxylic acid amide 121608-83-1 C12H10N4OS
    4-(2-Methyl-imidazo[1,2-a]pyridin-3-yl)-thiazole-2-carboxylic acid amide
    —— 4-(tert-butyl)-N-(4-(N-((4-((4-(tert-butyl)-N-((4-(tert-butyl)phenyl)sulfonyl)phenyl)sulfonamido)phenyl)sulfonyl)-N-octylsulfamoyl)phenyl)-N-((4-(tert-butyl)phenyl)sulfonyl)benzenesulfonamide 1021190-36-2 C60H77N3O12S6
    4-(tert-butyl)-N-(4-(N-((4-((4-(tert-butyl)-N-((4-(tert-butyl)phenyl)sulfonyl)phenyl)sulfonamido)phenyl)sulfonyl)-N-octylsulfamoyl)phenyl)-N-((4-(tert-butyl)phenyl)sulfonyl)benzenesulfonamide
    —— 4-[2-[4-hydroxy-3-[[N-[(6-oxobenzo[c][2,1]benzoxaphosphinin-6-yl)methyl]anilino]methyl]phenyl]propan-2-yl]-2-[[N-[(6-oxobenzo[c][2,1]benzoxaphosphinin-6-yl)methyl]anilino]methyl]phenol 1343409-39-1 C55H48N2O6P2
    4-[2-[4-hydroxy-3-[[N-[(6-oxobenzo[c][2,1]benzoxaphosphinin-6-yl)methyl]anilino]methyl]phenyl]propan-2-yl]-2-[[N-[(6-oxobenzo[c][2,1]benzoxaphosphinin-6-yl)methyl]anilino]methyl]phenol
    —— 4-butoxy-1-hydroxy-1<i>H</i>-quinazolin-2-one 104509-17-3 C12H14N2O3
    4-butoxy-1-hydroxy-1<i>H</i>-quinazolin-2-one
    —— [4-(2,4-Dichloro-phenyl)-6-methylsulfanyl-[1,3,5]triazin-2-yl]-isopropyl-amine 133476-63-8 C13H14Cl2N4S
    [4-(2,4-Dichloro-phenyl)-6-methylsulfanyl-[1,3,5]triazin-2-yl]-isopropyl-amine
    —— 4-methyl-1,4-dihydro-cyclopenta[<i>b</i>]quinoxalin-2-one 54283-10-2 C12H10N2O
    4-methyl-1,4-dihydro-cyclopenta[<i>b</i>]quinoxalin-2-one
    —— (4S)-3-[(2S)-1-cyclohexyl-4,4,4-trifluoro-3-oxobutan-2-yl]-4-phenyl-1,3-oxazolidin-2-one 217438-93-2 C19H22F3NO3
    (4S)-3-[(2S)-1-cyclohexyl-4,4,4-trifluoro-3-oxobutan-2-yl]-4-phenyl-1,3-oxazolidin-2-one
    —— 4-nitro-N-(2-phenylimidazo[1,2-a]pyridin-3-yl)benzenesulfonamide 1605289-74-4 C19H14N4O4S
    4-nitro-N-(2-phenylimidazo[1,2-a]pyridin-3-yl)benzenesulfonamide
    —— <4-(N,N-Bis-(2-brom-aethyl)-amino)-phenyl>-2,3,4,6-tetra-O-acetyl-β-D-glukothiosid 104762-88-1 C24H31Br2NO9S
    <4-(N,N-Bis-(2-brom-aethyl)-amino)-phenyl>-2,3,4,6-tetra-O-acetyl-β-D-glukothiosid
    —— 4-Hydroxy-3-aethoxycarbonyl-benzoesaeure-piperidid 92653-12-8 C15H19NO4
    4-Hydroxy-3-aethoxycarbonyl-benzoesaeure-piperidid
    —— 4-Acetamino-6-chlor-flavan 98144-64-0 C17H16ClNO2
    4-Acetamino-6-chlor-flavan
    —— 4-Acetyl-5-nitro-tropolon 90483-52-6 C9H7NO5
    4-Acetyl-5-nitro-tropolon
    —— 4-<(Aminomethylen)-amino)-5-ethoxycarbonyl-2-thioxo-1,2-dihydro-pyrimidin 90953-27-8 C8H10N4O2S
    4-<(Aminomethylen)-amino)-5-ethoxycarbonyl-2-thioxo-1,2-dihydro-pyrimidin
    —— (4R,5R,6S)-5-hydroxy-4-(2-methylpropyl)-1-aza-2-oxo-3-oxabicyclo<4.3.0>nonane 154659-28-6 C11H19NO3
    (4R,5R,6S)-5-hydroxy-4-(2-methylpropyl)-1-aza-2-oxo-3-oxabicyclo<4.3.0>nonane
    —— (4aS,4bR,6aR,10aS,10bS,12aS)-10a,12a-Dimethyl-hexadecahydro-2-oxa-chrysen-3-ol 93789-77-6 C19H32O2
    (4aS,4bR,6aR,10aS,10bS,12aS)-10a,12a-Dimethyl-hexadecahydro-2-oxa-chrysen-3-ol
    —— 4-[[1,3-di(15)N-9-chloro-7-(2,6-difluorophenyl)-5H-pyrimido[5,4-d][2]benzazepin-2-yl]amino]-2,3,5,6-tetradeutero-benzoic acid 1203589-00-7 C25H15ClF2N4O2
    4-[[1,3-di(15)N-9-chloro-7-(2,6-difluorophenyl)-5H-pyrimido[5,4-d][2]benzazepin-2-yl]amino]-2,3,5,6-tetradeutero-benzoic acid
    —— 4,4'-di(nitroethynylbenzene)-2,2'-bipyridine 438450-78-3 C26H14N4O4
    4,4'-di(nitroethynylbenzene)-2,2'-bipyridine
    —— 4,6-dichloro-3-((3-(4-(2-[18F]fluoroethoxy)phenyl)-2,4-dioxoimidazolidin-1-yl)methyl)-indole-2-carboxylic acid 1335466-13-1 C21H16Cl2FN3O5
    4,6-dichloro-3-((3-(4-(2-[18F]fluoroethoxy)phenyl)-2,4-dioxoimidazolidin-1-yl)methyl)-indole-2-carboxylic acid