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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-amino-quinazoline-8-carboxylic acid (2-chloro-3-ethanesulfonylamino-6-fluoro-phenyl)-amide 1269420-42-9 C17H15ClFN5O3S
    4-amino-quinazoline-8-carboxylic acid (2-chloro-3-ethanesulfonylamino-6-fluoro-phenyl)-amide
    —— (4S,5S,6S,7S)-7-((4-methoxybenzyl)oxy)-4,6,8-trimethyl-5-((triethylsilyl)oxy)nonan-3-one 1380244-51-8 C26H46O4Si
    (4S,5S,6S,7S)-7-((4-methoxybenzyl)oxy)-4,6,8-trimethyl-5-((triethylsilyl)oxy)nonan-3-one
    —— 4-(1-(2,3,4-trichlorophenylsulfonyl)-1H-indazol-3-yl)benzoic acid 1392809-18-5 C20H11Cl3N2O4S
    4-(1-(2,3,4-trichlorophenylsulfonyl)-1H-indazol-3-yl)benzoic acid
    —— (4-benzyl-6-{[4-(1H-imidazol-2-ylamino)butanoyl]amino}-3,4-dihydro-2H-1,4-benzoxazin-2-yl)acetic acid 508183-12-8 C24H27N5O4
    (4-benzyl-6-{[4-(1H-imidazol-2-ylamino)butanoyl]amino}-3,4-dihydro-2H-1,4-benzoxazin-2-yl)acetic acid
    —— 4-(8,8-Dimethyl-6-oxo-7,9-dihydropyrido[1,2-a]indol-10-yl)-2-fluoro-6-(oxan-4-ylamino)benzamide 1279091-57-4 C26H28FN3O3
    4-(8,8-Dimethyl-6-oxo-7,9-dihydropyrido[1,2-a]indol-10-yl)-2-fluoro-6-(oxan-4-ylamino)benzamide
    —— 4-(3,4-dimethoxybenzyl)-6,7-dimethoxy-1-methylisoquinolin-3-ol hydrochloride 1393577-82-6 C21H23NO5*ClH
    4-(3,4-dimethoxybenzyl)-6,7-dimethoxy-1-methylisoquinolin-3-ol hydrochloride
    —— 4-Piperidineacetic acid, 1-(3-pyridinylmethyl)-, methyl ester, hydrochloride (1:2) 1257856-43-1 C14H21ClN2O2
    4-Piperidineacetic acid, 1-(3-pyridinylmethyl)-, methyl ester, hydrochloride (1:2)
    —— 4-[1-(4-chlorophenyl)-4-(4-methoxyphenyl)-1H-imidazol-2-yl]benzenesulfonamide 189296-73-9 C22H18ClN3O3S
    4-[1-(4-chlorophenyl)-4-(4-methoxyphenyl)-1H-imidazol-2-yl]benzenesulfonamide
    —— 4-(3-chlorophenyl)-1-(1-triphenylmethyl-1H-imidazol-4-yl)-1-butanol 179338-21-7 C32H29ClN2O
    4-(3-chlorophenyl)-1-(1-triphenylmethyl-1H-imidazol-4-yl)-1-butanol
    —— 4-methoxyphenyl (2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-(1->2)-3,4-di-O-benzyl-α-L-rhamnopyranoside 1253267-98-9 C41H48O15
    4-methoxyphenyl (2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-(1->2)-3,4-di-O-benzyl-α-L-rhamnopyranoside
    —— 4-((4-(carboxymethoxy)phenyl)azo)benzo-15-crown-5 77111-48-9 C22H26N2O8
    4-((4-(carboxymethoxy)phenyl)azo)benzo-15-crown-5
    —— 4-[4-(2-chloro-5-methyl-phenyl)-thiazol-2-ylamino]-3-methyl-benzenesulfonamide 66122-19-8 C17H16ClN3O2S2
    4-[4-(2-chloro-5-methyl-phenyl)-thiazol-2-ylamino]-3-methyl-benzenesulfonamide
    —— 4-{[(2-hydroxyphenyl)methylene]amino}-5-methyl-2-(morpholin-4-ylmethyl)-2,4-dihydro-3H-1,2,4-triazol-3-one 1402046-39-2 C15H19N5O3
    4-{[(2-hydroxyphenyl)methylene]amino}-5-methyl-2-(morpholin-4-ylmethyl)-2,4-dihydro-3H-1,2,4-triazol-3-one
    —— 4-((2-ethylhexyl)oxy)-2,3,5,6-tetrafluorobenzoic acid 1207682-27-6 C15H18F4O3
    4-((2-ethylhexyl)oxy)-2,3,5,6-tetrafluorobenzoic acid
    —— 4-[morpholin-4-yl-bis(2,2,3,3-tetrafluoropropoxy)-λ4-tellanyl]morpholine 97916-20-6 C14H22F8N2O4Te
    4-[morpholin-4-yl-bis(2,2,3,3-tetrafluoropropoxy)-λ4-tellanyl]morpholine
    —— [4-((E)-1-Methoxy-propenyl)-phenyl]-dimethyl-amine 79342-05-5 C12H17NO
    [4-((E)-1-Methoxy-propenyl)-phenyl]-dimethyl-amine
    —— 4-oxo-4-(((2R,3R,4S,5R)-3,4,5,6-tetrakis(benzyloxy)tetrahydro-2H-pyran-2-yl)methoxy)butanoic acid 1393113-98-8 C38H40O9
    4-oxo-4-(((2R,3R,4S,5R)-3,4,5,6-tetrakis(benzyloxy)tetrahydro-2H-pyran-2-yl)methoxy)butanoic acid
    —— 4-({4-[(1-bromonaphthalen-2-yl)oxy]-6-(ethylamino)-1,3,5-triazin-2-yl}amino)-3-fluorobenzonitrile 1198208-70-6 C22H16BrFN6O
    4-({4-[(1-bromonaphthalen-2-yl)oxy]-6-(ethylamino)-1,3,5-triazin-2-yl}amino)-3-fluorobenzonitrile
    —— 4-[4-(benzenesulfonylamino-methyl)-phenylcarbamoyl]-2-pyridin-4-yl-thiazolidine-3-carboxylic acid benzyl ester 1029799-44-7 C30H28N4O5S2
    4-[4-(benzenesulfonylamino-methyl)-phenylcarbamoyl]-2-pyridin-4-yl-thiazolidine-3-carboxylic acid benzyl ester
    —— (4R,5S)-5-(3-methoxyphenyl)-4-(3-(phenylethynyl)phenyl)oxazolidin-2-one 1375749-26-0 C24H19NO3
    (4R,5S)-5-(3-methoxyphenyl)-4-(3-(phenylethynyl)phenyl)oxazolidin-2-one
    —— 4-(2-chloromercury-phenoxymethyl)-5,6-benzo-chromene-2-one 1252026-28-0 C20H13ClHgO3
    4-(2-chloromercury-phenoxymethyl)-5,6-benzo-chromene-2-one
    —— 4'-methylbenzil-2-carboxylic acid 148960-61-6 C16H12O4
    4'-methylbenzil-2-carboxylic acid
    —— 4-methoxy-3(3-methylbutyl)-2-quinolone 87641-69-8 C15H19NO2
    4-methoxy-3(3-methylbutyl)-2-quinolone
    —— 4-((3-(3-(6-((3R)-3-piperidinyloxy)-2-pyrazinyl)-1H-indol-5-yl)-2-pyridinyl)oxy)aniline 1380915-23-0 C28H26N6O2
    4-((3-(3-(6-((3R)-3-piperidinyloxy)-2-pyrazinyl)-1H-indol-5-yl)-2-pyridinyl)oxy)aniline
    —— 4-{[bis(pyrazin-2-yl)amino]methyl}-N-hydroxybenzamide 1636894-46-6 C16H14N6O2
    4-{[bis(pyrazin-2-yl)amino]methyl}-N-hydroxybenzamide
    —— 4-[(2-ethylimidazo[1,2-b]pyridazin-6-yl)oxy]-2,5-difluoro-N-(methylsulfonyl)benzamide 1355065-44-9 C16H14F2N4O4S
    4-[(2-ethylimidazo[1,2-b]pyridazin-6-yl)oxy]-2,5-difluoro-N-(methylsulfonyl)benzamide
    —— 4-bromo-N-(6-methyl-1-phenyl-2,3-dihydro-1H-inden-2-yl)benzamide 1429616-39-6 C23H20BrNO
    4-bromo-N-(6-methyl-1-phenyl-2,3-dihydro-1H-inden-2-yl)benzamide
    —— 4,6;4',6'-di-O-(naphthyl)methylene trehalose acetal 1456898-41-1 C34H34O11
    4,6;4',6'-di-O-(naphthyl)methylene trehalose acetal
    —— (4-Carboxymethylsulfanylmethyl-1,1-dioxo-2,5-dihydro-1H-1λ6-thiophen-3-ylmethylsulfanyl)-acetic acid 381725-23-1 C10H14O6S3
    (4-Carboxymethylsulfanylmethyl-1,1-dioxo-2,5-dihydro-1H-1λ6-thiophen-3-ylmethylsulfanyl)-acetic acid
    —— 4-acetyl-1-(4-bromo-2-fluorophenyl)-5-cyclohexyl-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one 512177-99-0 C18H19BrFNO3
    4-acetyl-1-(4-bromo-2-fluorophenyl)-5-cyclohexyl-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one
    —— 4c-(toluene-4-sulfonyloxy)-5-methyl-(4at,8at)-octahydro-2r,6c-cyclo-thiopyrano[3,2-b]pyridine 62545-79-3 C16H21NO3S2
    4c-(toluene-4-sulfonyloxy)-5-methyl-(4at,8at)-octahydro-2r,6c-cyclo-thiopyrano[3,2-b]pyridine
    —— 4-[4-hydroxy-3-methyl-5-(morpholin-4-ylmethyl)phenyl]-2,6-dimethylphenol 117709-67-8 C20H25NO3
    4-[4-hydroxy-3-methyl-5-(morpholin-4-ylmethyl)phenyl]-2,6-dimethylphenol
    —— 4'-Dimethylamino-2-benzamino-diphenylsulfid 102318-19-4 C21H20N2OS
    4'-Dimethylamino-2-benzamino-diphenylsulfid
    —— 4-(1-tert-butoxycarbonyl-2-methyl-1H-indol-3-yl)-oxazoldin-2-one 1198570-93-2 C17H20N2O4
    4-(1-tert-butoxycarbonyl-2-methyl-1H-indol-3-yl)-oxazoldin-2-one
    —— 4'-acetoxy-2-[2-(1-methyl-2-piperidinyl)ethyl]carbanilide 85705-45-9 C23H29N3O3
    4'-acetoxy-2-[2-(1-methyl-2-piperidinyl)ethyl]carbanilide
    —— 4-(5-nitro-furfurylidenehydrazino)-benzenesulfonic acid-[2]pyridylamide 97470-21-8 C16H13N5O5S
    4-(5-nitro-furfurylidenehydrazino)-benzenesulfonic acid-[2]pyridylamide
    —— 4'b,9'b-dihydro-dispiro[cyclohexane-1,5'-indeno[2,1-<i>a</i>]indene-10',1''-cyclohexane] 116509-63-8 C26H30
    4'b,9'b-dihydro-dispiro[cyclohexane-1,5'-indeno[2,1-<i>a</i>]indene-10',1''-cyclohexane]
    —— 4,6-Bis-(p-tolyloxy)-1,2,3,5-oxathiadiazin-2,2-dioxid 18600-33-4 C16H14N2O5S
    4,6-Bis-(p-tolyloxy)-1,2,3,5-oxathiadiazin-2,2-dioxid
    —— 4-[5'-(3,3-Diphenyl-allyl)-5,6,2'-trimethoxy-biphenyl-2-yl]-octahydro-quinolizin-2-ol 71364-31-3 C39H43NO4
    4-[5'-(3,3-Diphenyl-allyl)-5,6,2'-trimethoxy-biphenyl-2-yl]-octahydro-quinolizin-2-ol
    —— 4-{N'-[1-Methyl-2,4-dioxo-pent-(Z)-ylidene]-hydrazino}-benzoic acid methyl ester 72754-81-5 C14H16N2O4
    4-{N'-[1-Methyl-2,4-dioxo-pent-(Z)-ylidene]-hydrazino}-benzoic acid methyl ester
    —— (4-cyanophenyl)methyl amidinoisothiourea hydrochloride 1211527-82-0 C10H11N5S*ClH
    (4-cyanophenyl)methyl amidinoisothiourea hydrochloride
    —— 4-(1-methyl-1<i>H</i>-benzoimidazol-2-yloxy)-1-phenyl-hex-5-en-3-ol 80290-20-6 C20H22N2O2
    4-(1-methyl-1<i>H</i>-benzoimidazol-2-yloxy)-1-phenyl-hex-5-en-3-ol
    —— 4-[4-(1-acetyl-5-phenyl-4,5-dihydro-1<i>H</i>-pyrazol-3-yl)-anilinomethyl]-7-chloro-1<i>H</i>-quinolin-2-one 70454-66-9 C27H23ClN4O2
    4-[4-(1-acetyl-5-phenyl-4,5-dihydro-1<i>H</i>-pyrazol-3-yl)-anilinomethyl]-7-chloro-1<i>H</i>-quinolin-2-one
    —— 4-[(E)-3-Hydroxy-phenylimino]-2-methyl-4H-naphthalen-1-one 70002-60-7 C17H13NO2
    4-[(E)-3-Hydroxy-phenylimino]-2-methyl-4H-naphthalen-1-one
    —— 4-Difluoromethoxy-1,1,1,2,3,3,4-heptafluoro-butane 69948-47-6 C5H3F9O
    4-Difluoromethoxy-1,1,1,2,3,3,4-heptafluoro-butane
    —— 4,4-Bis-(4-fluoro-phenyl)-1-isopropyl-piperidine 40421-28-1 C20H23F2N
    4,4-Bis-(4-fluoro-phenyl)-1-isopropyl-piperidine
    —— 4-amino-6-(4-methoxy-phenyl)-3-methyl-4<i>H</i>-[1,2,4]triazin-5-one 41393-91-3 C11H12N4O2
    4-amino-6-(4-methoxy-phenyl)-3-methyl-4<i>H</i>-[1,2,4]triazin-5-one
    —— 4-Nitro-N-<dichlor-methyl-phosphoranyliden>-benzamid 21229-81-2 C8H7Cl2N2O3P
    4-Nitro-N-<dichlor-methyl-phosphoranyliden>-benzamid
    —— 4-[5-{[5-fluoro-2-(2H-1,2,3-triazol-2-yl)phenyl]carbonyl}hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl]-N,N-dimethyl-6-(trifluoromethyl)pyrimidin-2-amine 1293281-53-4 C22H22F4N8O
    4-[5-{[5-fluoro-2-(2H-1,2,3-triazol-2-yl)phenyl]carbonyl}hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl]-N,N-dimethyl-6-(trifluoromethyl)pyrimidin-2-amine
    —— 4-(2-hydroxypropyl)-2,6-di-tert-butylphenol 18734-98-0 C17H28O2
    4-(2-hydroxypropyl)-2,6-di-tert-butylphenol