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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-((4-Fluorobenzylidene)amino)-5-(pyridin-2-yl)-4H-1,2,4-triazole-3-thiol 497823-57-1 C14H10FN5S
    4-((4-Fluorobenzylidene)amino)-5-(pyridin-2-yl)-4H-1,2,4-triazole-3-thiol
    —— 4-chloro-8-methyl[1,2,4]triazolo[4,3-a]quinoxaline-1-amine 1337569-14-8 C10H8ClN5
    4-chloro-8-methyl[1,2,4]triazolo[4,3-a]quinoxaline-1-amine
    —— 4-(3-Fluoro-4-methoxyphenyl)isoquinoline-6-carboxamide 1248554-40-6 C17H13FN2O2
    4-(3-Fluoro-4-methoxyphenyl)isoquinoline-6-carboxamide
    —— 4-Trimethylsilyloxy-2-nonincarbonsaeure-methylester 37616-18-5 C13H24O3Si
    4-Trimethylsilyloxy-2-nonincarbonsaeure-methylester
    —— 4-ethoxycarbonylmethoxy-2,6-dimethyl-nicotinic acid ethyl ester 69388-38-1 C14H19NO5
    4-ethoxycarbonylmethoxy-2,6-dimethyl-nicotinic acid ethyl ester
    —— 4-(o-Nitrobenzylidene)-4'-nitro diphenyl sulfid 67687-87-0 C19H13N3O4S
    4-(o-Nitrobenzylidene)-4'-nitro diphenyl sulfid
    —— (4R,5R,8R,11S,14R,17S)-14-benzyl-8-[(2-cyanophenyl)methyl]-4,5-dihydroxy-3,6,9,12,15-pentaoxo-11-[(4-phenylphenyl)methyl]-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carboxylic acid 1211440-05-9 C47H44N6O9
    (4R,5R,8R,11S,14R,17S)-14-benzyl-8-[(2-cyanophenyl)methyl]-4,5-dihydroxy-3,6,9,12,15-pentaoxo-11-[(4-phenylphenyl)methyl]-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carboxylic acid
    —— (4R,5R,8R,11S,14R,17R)-8-benzyl-11-[(4-bromophenyl)methyl]-14-(furan-2-ylmethyl)-4,5-dihydroxy-3,6,9,12,15-pentaoxo-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carboxylic acid 1211437-92-1 C38H38BrN5O10
    (4R,5R,8R,11S,14R,17R)-8-benzyl-11-[(4-bromophenyl)methyl]-14-(furan-2-ylmethyl)-4,5-dihydroxy-3,6,9,12,15-pentaoxo-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carboxylic acid
    —— {4-[2-(4-fluoro-phenylamino)-pyrrolo[2,3-d]pyrimidin-7-yl]-phenyl}-pyrrolidin-1-yl-methanone 1180154-66-8 C23H20FN5O
    {4-[2-(4-fluoro-phenylamino)-pyrrolo[2,3-d]pyrimidin-7-yl]-phenyl}-pyrrolidin-1-yl-methanone
    —— 4,6,9-trichloro-1,3-dimethyl-1<i>H</i>,3<i>H</i>-perimidin-2-one 69542-47-8 C13H9Cl3N2O
    4,6,9-trichloro-1,3-dimethyl-1<i>H</i>,3<i>H</i>-perimidin-2-one
    —— 4-[2-(5-nitro-1-vinyl-1<i>H</i>-imidazol-2-yl)-vinyl]-benzaldehyde bis-(2-hydroxy-ethyl)-hydrazone 54738-46-4 C18H21N5O4
    4-[2-(5-nitro-1-vinyl-1<i>H</i>-imidazol-2-yl)-vinyl]-benzaldehyde bis-(2-hydroxy-ethyl)-hydrazone
    —— 4-[2-(5-nitro-1-vinyl-1<i>H</i>-imidazol-2-yl)-vinyl]-benzaldehyde acetylhydrazone 54738-59-9 C16H15N5O3
    4-[2-(5-nitro-1-vinyl-1<i>H</i>-imidazol-2-yl)-vinyl]-benzaldehyde acetylhydrazone
    —— 4-(N-Methyl-N-o-tolyl-hydrazono)-3-phenylisoxazol-5-on 4458-07-5 C17H15N3O2
    4-(N-Methyl-N-o-tolyl-hydrazono)-3-phenylisoxazol-5-on
    —— 4-methoxy-6-(1,3,3-triethoxy-propyl)-benzo[1,3]dioxole 54976-66-8 C17H26O6
    4-methoxy-6-(1,3,3-triethoxy-propyl)-benzo[1,3]dioxole
    —— 4-n-hexyloxy-3,5-diamino-α,α,α-trifluoromethylbenzene 71352-71-1 C13H19F3N2O
    4-n-hexyloxy-3,5-diamino-α,α,α-trifluoromethylbenzene
    —— 4-Aethyl-3-methylfluoranthen 38422-21-8 C19H16
    4-Aethyl-3-methylfluoranthen
    —— 4-((1H-indol-3-yl)methyl)-9-(4,5-dimethylpyrimidin-2-yl)-1-oxa-4,9-diazaspiro[5.5]undecan-5-one 1383573-94-1 C23H27N5O2
    4-((1H-indol-3-yl)methyl)-9-(4,5-dimethylpyrimidin-2-yl)-1-oxa-4,9-diazaspiro[5.5]undecan-5-one
    —— 4-isopropyl-4-methylmorpholinium iodide 93627-56-6 C8H18NO*I
    4-isopropyl-4-methylmorpholinium iodide
    —— 4-amino-6,6-difluoro-5-hexenoic acid tert-butyl ester hydrochloride 105457-68-9 C10H17F2NO2*ClH
    4-amino-6,6-difluoro-5-hexenoic acid tert-butyl ester hydrochloride
    —— (4bα,4cβ,5α,8α,8aβ,8bα)-2,4b,5,8,8b,11-hexamethyl-6,7-diphenyl-4,4b,5,8,8b,9-hexahydro-4c,8a-(methaniminomethano)-5,8-methano-1H-benzo<3',4'>cyclobuta<1',2':3,4>cyclobut<1,2-f>isoindole-1,3,10,12,13(2H)-pentone 138767-06-3 C37H32N2O5
    (4bα,4cβ,5α,8α,8aβ,8bα)-2,4b,5,8,8b,11-hexamethyl-6,7-diphenyl-4,4b,5,8,8b,9-hexahydro-4c,8a-(methaniminomethano)-5,8-methano-1H-benzo<3',4'>cyclobuta<1',2':3,4>cyclobut<1,2-f>isoindole-1,3,10,12,13(2H)-pentone
    —— (4S,5S)-4-((2S,3R)-4-(benzyloxy)-3-(tert-butyldimethylsilyloxy)-2-methylbutyl)-5-((6R,8Z,10R,11E,14R,15E,18S)-14,18,19-tris(tert-butyldimethylsilyloxy)-6,10-dihydroxynonadeca-8,11,15-trienyl)-1,3-dioxolan-2-one 1001652-41-0 C58H108O10Si4
    (4S,5S)-4-((2S,3R)-4-(benzyloxy)-3-(tert-butyldimethylsilyloxy)-2-methylbutyl)-5-((6R,8Z,10R,11E,14R,15E,18S)-14,18,19-tris(tert-butyldimethylsilyloxy)-6,10-dihydroxynonadeca-8,11,15-trienyl)-1,3-dioxolan-2-one
    —— 4-{4-[(4'-chloro-1,1'-biphenyl-2-yl)methyl]piperazin-1-yl}-2-(1H-indol-5-yloxy)-N-({4-[(3-morpholin-4-ylpropyl)amino]-3-nitrophenyl}sulfonyl)benzamide 1228781-73-4 C45H46ClN7O7S
    4-{4-[(4'-chloro-1,1'-biphenyl-2-yl)methyl]piperazin-1-yl}-2-(1H-indol-5-yloxy)-N-({4-[(3-morpholin-4-ylpropyl)amino]-3-nitrophenyl}sulfonyl)benzamide
    —— 4-(4-bromobutyl)-6-methyl-2H-1,4-benzoxazin-3(4H)-one 116936-90-4 C13H16BrNO2
    4-(4-bromobutyl)-6-methyl-2H-1,4-benzoxazin-3(4H)-one
    —— 4-(3'-Benzylphenyl)-3-(S)-isopropyl-piperazine-1-carboxylic acid tert-butyl ester 475272-58-3 C25H34N2O2
    4-(3'-Benzylphenyl)-3-(S)-isopropyl-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-[(Imidazo[1,2-a]pyridin-2-ylcarbonyl)amino]-1H-pyrazole-1-acetic acid 1178843-65-6 C13H11N5O3
    4-[(Imidazo[1,2-a]pyridin-2-ylcarbonyl)amino]-1H-pyrazole-1-acetic acid
    —— 4-chloro-3-iodo-N-(3-(trifluoromethoxy)phenyl)benzamide 882670-76-0 C14H8ClF3INO2
    4-chloro-3-iodo-N-(3-(trifluoromethoxy)phenyl)benzamide
    —— 4-(benzimidazol-2-ylsuphono)-7-chloroquinoline 79784-13-7 C16H10ClN3O2S
    4-(benzimidazol-2-ylsuphono)-7-chloroquinoline
    —— 4-(2-(4-(chloromethyl)phenoxy)ethyl)morpholine 212771-34-1 C13H18ClNO2
    4-(2-(4-(chloromethyl)phenoxy)ethyl)morpholine
    —— 4-chloro-3,3,7-trimethyl-2-(1-phenyl-1H-pyrazol-4-yl)-3Hindole 1639789-05-1 C20H18ClN3
    4-chloro-3,3,7-trimethyl-2-(1-phenyl-1H-pyrazol-4-yl)-3Hindole
    —— 4-(2-fluoro-phenyl)-5-methyl-6-oxo-piperidine-3-carboxylic acid ethyl ester 910641-63-3 C15H18FNO3
    4-(2-fluoro-phenyl)-5-methyl-6-oxo-piperidine-3-carboxylic acid ethyl ester
    —— 4-Aethoxy-4'-nitro-chalkon 39059-89-7 C17H15NO4
    4-Aethoxy-4'-nitro-chalkon
    —— 4-[[1-benzoyl-5-(4-ethoxyphenyl)-3-(3-nitrophenyl)pyrazol-4-yl]diazenyl]-N-(5-methyl-1,3,4-thiadiazol-2-yl)benzenesulfonamide 68372-62-3 C33H26N8O6S2
    4-[[1-benzoyl-5-(4-ethoxyphenyl)-3-(3-nitrophenyl)pyrazol-4-yl]diazenyl]-N-(5-methyl-1,3,4-thiadiazol-2-yl)benzenesulfonamide
    —— 4-(4-benzhydrylidene-5-oxo-2-thioxo-tetrahydro-thiophene-3-carbonyl)-morpholine 69139-83-9 C22H19NO3S2
    4-(4-benzhydrylidene-5-oxo-2-thioxo-tetrahydro-thiophene-3-carbonyl)-morpholine
    —— 4-Brom-2.3.5.6.7.8.8-heptachlorheptafulven 67716-38-5 C8BrCl7
    4-Brom-2.3.5.6.7.8.8-heptachlorheptafulven
    —— 4-[1,2,4]Triazolo[4,3-a]pyrimidin-3-ylbenzoic acid 1018588-63-0 C12H8N4O2
    4-[1,2,4]Triazolo[4,3-a]pyrimidin-3-ylbenzoic acid
    —— 4-<i>m</i>-tolyl-5-<i>p</i>-tolyloxymethyl-2,4-dihydro-[1,2,4]triazole-3-thione 69026-65-9 C17H17N3OS
    4-<i>m</i>-tolyl-5-<i>p</i>-tolyloxymethyl-2,4-dihydro-[1,2,4]triazole-3-thione
    —— 4-phenoxy-1-phenyl-1<i>H</i>-quinolin-2-one 68903-80-0 C21H15NO2
    4-phenoxy-1-phenyl-1<i>H</i>-quinolin-2-one
    —— 4,3'-dihydroxy-3-methyl-benzophenone 92005-62-4 C14H12O3
    4,3'-dihydroxy-3-methyl-benzophenone
    —— 4-Carboxymethyl-cyclopent-2-enecarboxylic acid 70510-07-5 C8H10O4
    4-Carboxymethyl-cyclopent-2-enecarboxylic acid
    —— (4-methoxy-quinolin-2-yl)-malononitrile 69512-48-7 C13H9N3O
    (4-methoxy-quinolin-2-yl)-malononitrile
    —— 4-benzenesulfonyl-3,4-diaza-tricyclo[4.2.1.0<sup>2,5</sup>]non-7-ene-3-carboxylic acid methyl ester 65244-88-4 C15H16N2O4S
    4-benzenesulfonyl-3,4-diaza-tricyclo[4.2.1.0<sup>2,5</sup>]non-7-ene-3-carboxylic acid methyl ester
    —— 4,5α-epoxy-19<i>anti</i>-((<i>R</i>)-1-hydroxy-3-phenyl-propyl)-6-methoxy-17-methyl-6β,14-ethano-morphin-7-en-3-ol 107380-48-3 C29H33NO4
    4,5α-epoxy-19<i>anti</i>-((<i>R</i>)-1-hydroxy-3-phenyl-propyl)-6-methoxy-17-methyl-6β,14-ethano-morphin-7-en-3-ol
    —— (4-chloro-1-methyl-[4]piperidyl)-phenyl-methanol 101263-54-1 C13H18ClNO
    (4-chloro-1-methyl-[4]piperidyl)-phenyl-methanol
    —— 4′-nitroazobenzene-4-boronic acid pinacol ester 1428770-73-3 C18H20BN3O4
    4′-nitroazobenzene-4-boronic acid pinacol ester
    —— 4-(4-Fluoro-phenyl)-N-((1R,4aS,10aR)-7-isopropyl-1,4a-dimethyl-1,2,3,4,4a,9,10,10a-octahydro-phenanthren-1-ylmethyl)-4-oxo-butyramide 138688-84-3 C30H38FNO2
    4-(4-Fluoro-phenyl)-N-((1R,4aS,10aR)-7-isopropyl-1,4a-dimethyl-1,2,3,4,4a,9,10,10a-octahydro-phenanthren-1-ylmethyl)-4-oxo-butyramide
    —— 4-(5,5-Dimethyl-[1,3]dioxan-2-yl)-[1,1';4',1'']terphenyl-4''-carbaldehyde 138536-75-1 C25H24O3
    4-(5,5-Dimethyl-[1,3]dioxan-2-yl)-[1,1';4',1'']terphenyl-4''-carbaldehyde
    —— 4,6,12,14-Tetrakis(brommethyl)<2.2>metacyclophan 140410-06-6 C20H20Br4
    4,6,12,14-Tetrakis(brommethyl)<2.2>metacyclophan
    —— 4-Methyl-1-(4-chlor-phenyl)-1,2,3-triazol 20725-31-9 C9H8ClN3
    4-Methyl-1-(4-chlor-phenyl)-1,2,3-triazol
    —— (4S,5R)-4-(tert-butyl-dimethyl-silanyloxy)-5-(2-methoxy-ethoxymethoxy)-4-methyl-hepta-2,6-dienal 618439-30-8 C18H34O5Si
    (4S,5R)-4-(tert-butyl-dimethyl-silanyloxy)-5-(2-methoxy-ethoxymethoxy)-4-methyl-hepta-2,6-dienal
    —— 4,4'-(dithieno[2,3-a:3',2'-c]phenazine-8,11-diyl)bis(N,N-diphenylaniline) 1446275-71-3 C52H34N4S2
    4,4'-(dithieno[2,3-a:3',2'-c]phenazine-8,11-diyl)bis(N,N-diphenylaniline)