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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— [4-[Dimethyl(phenyl)silyl]-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)butyl] acetate 878160-50-0 C20H33BO4Si
    [4-[Dimethyl(phenyl)silyl]-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)butyl] acetate
    —— (+/-)-4β-(Hydroxymethyl)(1-<sup>2</sup>H)cyclopentan-1α,2α,3α-triol 144874-59-9 C6H12O4
    (+/-)-4β-(Hydroxymethyl)(1-<sup>2</sup>H)cyclopentan-1α,2α,3α-triol
    —— (4aS,8aR,9aS)-3-(2,4-dimethoxybenzyl)-8a-methyl-5-methylidene-4a,5,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2(4H)-one 1265907-84-3 C23H28O4
    (4aS,8aR,9aS)-3-(2,4-dimethoxybenzyl)-8a-methyl-5-methylidene-4a,5,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2(4H)-one
    —— 4-(2-((1-Naphthylamino)(oxo)acetyl)carbohydrazonoyl)phenyl benzoate 881469-69-8 C26H19N3O4
    4-(2-((1-Naphthylamino)(oxo)acetyl)carbohydrazonoyl)phenyl benzoate
    —— 4-({2-amino-8-[(3-hydroxypropyl)amino][1,2,4]triazolo[1,5-c]quinazolin-5-yl}methyl)-2-methoxyphenol 1272533-18-2 C20H22N6O3
    4-({2-amino-8-[(3-hydroxypropyl)amino][1,2,4]triazolo[1,5-c]quinazolin-5-yl}methyl)-2-methoxyphenol
    —— (4R,5S,6S)-3-[2-((S)-3-Ethyl-3-methyl-1-oxo-tetrahydro-pyrrolo[1,2-c]imidazol-2-yl)-ethylsulfanyl]-6-((R)-1-hydroxy-ethyl)-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester 185736-82-7 C28H36N4O7S
    (4R,5S,6S)-3-[2-((S)-3-Ethyl-3-methyl-1-oxo-tetrahydro-pyrrolo[1,2-c]imidazol-2-yl)-ethylsulfanyl]-6-((R)-1-hydroxy-ethyl)-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester
    —— 4-morpholinocarbonyloxy-3β-cholest-5-ene 80758-96-9 C32H53NO3
    4-morpholinocarbonyloxy-3β-cholest-5-ene
    —— 4-{[benzyl(ethyl)amino][(5-(4-methylphenyl)-1,3,4-oxadiazol-2-yl)methyl]}benzaldehyde 1370641-83-0 C26H25N3O2
    4-{[benzyl(ethyl)amino][(5-(4-methylphenyl)-1,3,4-oxadiazol-2-yl)methyl]}benzaldehyde
    —— 4-methyl-6-thia-2,3-diaza-bicyclo[3.2.0]hept-2-ene 6,6-dioxide 23263-88-9 C5H8N2O2S
    4-methyl-6-thia-2,3-diaza-bicyclo[3.2.0]hept-2-ene 6,6-dioxide
    —— ((4S,5R)-2,2,6-Trioxo-4-phenyl-1,3-dioxa-2λ6-thia-7-aza-spiro[4.5]dec-7-yl)-acetic acid ethyl ester 250248-85-2 C16H19NO7S
    ((4S,5R)-2,2,6-Trioxo-4-phenyl-1,3-dioxa-2λ6-thia-7-aza-spiro[4.5]dec-7-yl)-acetic acid ethyl ester
    —— 4-[(1R,2R,3R,4R,5R,6S)-2,3-di(icosanoyloxy)-4,5,6-tris(phenylmethoxy)cyclohexyl]oxy-4-oxobutanoic acid 867062-65-5 C71H110O11
    4-[(1R,2R,3R,4R,5R,6S)-2,3-di(icosanoyloxy)-4,5,6-tris(phenylmethoxy)cyclohexyl]oxy-4-oxobutanoic acid
    —— 4-Chloro-N-(2,2-dimethyl-1-oxopropyl)-I(2)-oxophenylalanine 1-methylethyl ester 921939-05-1 C17H22ClNO4
    4-Chloro-N-(2,2-dimethyl-1-oxopropyl)-I(2)-oxophenylalanine 1-methylethyl ester
    —— 4-Chloro-3-(3',4'-dihydro-3'-methyl-1'-isoquinolyl)quinoline 104386-26-7 C19H15ClN2
    4-Chloro-3-(3',4'-dihydro-3'-methyl-1'-isoquinolyl)quinoline
    —— 4-(2-((2-acrylamido-4-((1-methylpiperidin-4-yl)carbamoyl)phenyl)amino)-5-methylpyrimidin-4-yl)-N-(4-cyanophenyl)piperazine-1-carboxamide 1538604-99-7 C33H38N10O3
    4-(2-((2-acrylamido-4-((1-methylpiperidin-4-yl)carbamoyl)phenyl)amino)-5-methylpyrimidin-4-yl)-N-(4-cyanophenyl)piperazine-1-carboxamide
    —— (4R)-4-fIuoro-7-(2-fIuoro-3-pyridinyl)-2-((3R)-3-fluoro-1-pyrrolidinyl)-5,6-dihydrospiro[1,3-oxazine-4,9-xanthen]-2-amine 1335217-34-9 C25H21F3N4O2
    (4R)-4-fIuoro-7-(2-fIuoro-3-pyridinyl)-2-((3R)-3-fluoro-1-pyrrolidinyl)-5,6-dihydrospiro[1,3-oxazine-4,9-xanthen]-2-amine
    —— 4-((4-chloro-N-(1-(6-chloropyridin-3-yl)propyl)phenylsulfonamido)methyl)benzoic acid 1372175-15-9 C22H20Cl2N2O4S
    4-((4-chloro-N-(1-(6-chloropyridin-3-yl)propyl)phenylsulfonamido)methyl)benzoic acid
    —— ((4-methylnaphthalen-1-yl)methyl)lithium 129250-53-9 C12H11Li
    ((4-methylnaphthalen-1-yl)methyl)lithium
    —— 4-Tert-butyl-2-(4-methylphenyl)isoquinolin-1-one 1040255-95-5 C20H21NO
    4-Tert-butyl-2-(4-methylphenyl)isoquinolin-1-one
    —— 4-(4-(4-(1-methyl-1H-pyrazol-4-yl)-1H-imidazol-1-yl)-3-(trifluoromethyl)-1H-indazol-1-yl)-3-nitrobenzonitrile 1384543-02-5 C22H13F3N8O2
    4-(4-(4-(1-methyl-1H-pyrazol-4-yl)-1H-imidazol-1-yl)-3-(trifluoromethyl)-1H-indazol-1-yl)-3-nitrobenzonitrile
    —— 4-{5-[(2-phenyl-5-trifluoromethyl-oxazole-4-carbonyl)-amino]-pyridin-2-ylamino}-piperidine-1-carboxylic acid methyl ester 1085838-26-1 C23H22F3N5O4
    4-{5-[(2-phenyl-5-trifluoromethyl-oxazole-4-carbonyl)-amino]-pyridin-2-ylamino}-piperidine-1-carboxylic acid methyl ester
    —— 4-chloro-7-(4-methoxybenzyl)-N-(3,4,5-trimethoxyphenyl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-2-amine 1312163-79-3 C23H25ClN4O4
    4-chloro-7-(4-methoxybenzyl)-N-(3,4,5-trimethoxyphenyl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-2-amine
    —— 4-methylphenylsulphonic acid 3-(2-furylthio)propylester 127505-93-5 C14H16O4S2
    4-methylphenylsulphonic acid 3-(2-furylthio)propylester
    —— 4-[2-(2-methylphenyl)ethyl]-6-(4-piperazin-1-yl-1H-pyrazol-5-yl)benzene-1,3-diol 719288-01-4 C22H26N4O2
    4-[2-(2-methylphenyl)ethyl]-6-(4-piperazin-1-yl-1H-pyrazol-5-yl)benzene-1,3-diol
    —— 4-(5,5-Dimethylspiro[1,3-dioxane-2,6'-bicyclo[3.3.1]non-2-ene]-2'-yl)morpholine 177476-27-6 C18H29NO3
    4-(5,5-Dimethylspiro[1,3-dioxane-2,6'-bicyclo[3.3.1]non-2-ene]-2'-yl)morpholine
    —— 4-[3-(3-Chloro-phenoxymethyl)-pyrrolidin-1-yl]-1-(4-fluoro-phenyl)-butan-1-one 51535-29-6 C21H23ClFNO2
    4-[3-(3-Chloro-phenoxymethyl)-pyrrolidin-1-yl]-1-(4-fluoro-phenyl)-butan-1-one
    —— 4-Hydroxy-2,6-dimethyl-5-formyl-pyrimidin 101861-00-1 C7H8N2O2
    4-Hydroxy-2,6-dimethyl-5-formyl-pyrimidin
    —— 4-tridecylbenzohydrazide 1422466-82-7 C20H34N2O
    4-tridecylbenzohydrazide
    —— 4,4-Dibrom-2-methylcyclopentan-1,3-dion 13865-93-5 C6H6Br2O2
    4,4-Dibrom-2-methylcyclopentan-1,3-dion
    —— 4-Dimethoxymethyl-6-hydroxy-1-propyl-2-thiopyrimidin 91005-81-1 C10H16N2O3S
    4-Dimethoxymethyl-6-hydroxy-1-propyl-2-thiopyrimidin
    —— 4-<4α-Hydroxy-2-methyl-5-β-(1-carboxyaethyl)-lacton-(->4)-cyclohexen-(1)-yl>-penten-(3)-carbonsaeure-methylester 97621-12-0 C16H22O4
    4-<4α-Hydroxy-2-methyl-5-β-(1-carboxyaethyl)-lacton-(->4)-cyclohexen-(1)-yl>-penten-(3)-carbonsaeure-methylester
    —— (4E,6E)-N-(4-methoxybenzyl)-6,8-dimethyl-N-((Z)-2-methylpenta-2,4-dien-1-yl)-3-oxonona-4,6-dienamide 1443224-09-6 C25H33NO3
    (4E,6E)-N-(4-methoxybenzyl)-6,8-dimethyl-N-((Z)-2-methylpenta-2,4-dien-1-yl)-3-oxonona-4,6-dienamide
    —— (4,4,5,5-Tetramethyl-tetrahydro-thiophen-3-yl)-acetic acid tert-butyl ester 89936-91-4 C14H26O2S
    (4,4,5,5-Tetramethyl-tetrahydro-thiophen-3-yl)-acetic acid tert-butyl ester
    —— 4-[[1-(1,3-benzodioxol-5-ylsulfonyl)-5-chloro-1H-indol-2-yl]methyl]benzoic acid 1274941-93-3 C23H16ClNO6S
    4-[[1-(1,3-benzodioxol-5-ylsulfonyl)-5-chloro-1H-indol-2-yl]methyl]benzoic acid
    —— (4-nitrophenyl) 3-naphthalen-2-ylprop-2-enoate 110947-72-3 C19H13NO4
    (4-nitrophenyl) 3-naphthalen-2-ylprop-2-enoate
    —— 4-[[1-[[3-(1-methylethyl)phenyl]sulfonyl]-5-(pyrrolidin)-1H-indol-2-yl]methyl]benzoic acid 1274941-21-7 C29H30N2O4S
    4-[[1-[[3-(1-methylethyl)phenyl]sulfonyl]-5-(pyrrolidin)-1H-indol-2-yl]methyl]benzoic acid
    —— 4-butoxy-N-[(2S)-6-(pyrrolidin-1-ylmethyl)-1,2,3,4-tetrahydronaphthalen-2-yl]benzamide 1240388-08-2 C26H34N2O2
    4-butoxy-N-[(2S)-6-(pyrrolidin-1-ylmethyl)-1,2,3,4-tetrahydronaphthalen-2-yl]benzamide
    —— 4,5,6,7-Tetrachlor-3-(dimethylamino)phthalid 84333-90-4 C10H7Cl4NO2
    4,5,6,7-Tetrachlor-3-(dimethylamino)phthalid
    —— 4-bromo-2,6-dichloropyrimidine 98519-66-5 C4HBrCl2N2
    4-bromo-2,6-dichloropyrimidine
    —— (4'-methoxy-biphenyl-2-yl)-acetic acid ethyl ester 109089-65-8 C17H18O3
    (4'-methoxy-biphenyl-2-yl)-acetic acid ethyl ester
    —— (4-{(S)-3-[(5-chloro-thiophene-2-carbonyl)-amino]-2-[2-methyl-3-(2-oxo-pyrrolidin-1-yl)-benzenesulfonylamino]-propionyl}-piperazin-1-yl)-acetic acid ethyl ester 1184300-27-3 C27H34ClN5O7S2
    (4-{(S)-3-[(5-chloro-thiophene-2-carbonyl)-amino]-2-[2-methyl-3-(2-oxo-pyrrolidin-1-yl)-benzenesulfonylamino]-propionyl}-piperazin-1-yl)-acetic acid ethyl ester
    —— (4-isopropyl-piperazin-1-yl)-(4-thiomorpholin-4-ylmethyl-phenyl)-methanone 686721-22-2 C19H29N3OS
    (4-isopropyl-piperazin-1-yl)-(4-thiomorpholin-4-ylmethyl-phenyl)-methanone
    —— [4-(2-chloro-phenyl)-pyridin-3-yl]-(2-methanesulfonyl-ethyl)-amine 1395415-82-3 C14H15ClN2O2S
    [4-(2-chloro-phenyl)-pyridin-3-yl]-(2-methanesulfonyl-ethyl)-amine
    —— 4-[[1-[4-methyl-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-sulfonyl]-5-(trifluoromethyl)-1H-indol-2-yl]methyl]benzoic acid 1274941-30-8 C26H19F3N2O6S
    4-[[1-[4-methyl-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-sulfonyl]-5-(trifluoromethyl)-1H-indol-2-yl]methyl]benzoic acid
    —— 4-ethoxy-8-methyl-2-pivaloyl(N-methyl)aminoisoxazolo<3',4':4,5>-7,8-dihydropyrido<2,3-d>pyrimidine 136869-32-4 C17H25N5O3
    4-ethoxy-8-methyl-2-pivaloyl(N-methyl)aminoisoxazolo<3',4':4,5>-7,8-dihydropyrido<2,3-d>pyrimidine
    —— 4-amino-thieno[3,2-d]pyrimidine-7-carboxylic acid (3-bromo-1-((pyrimidin-4-yl)methyl)-1H-indazol-4-yl)-amide 1527517-91-4 C19H13BrN8OS
    4-amino-thieno[3,2-d]pyrimidine-7-carboxylic acid (3-bromo-1-((pyrimidin-4-yl)methyl)-1H-indazol-4-yl)-amide
    —— 4-Cyan-2-methylmercapto-1,6-dihydro-pyrimidin-5-carbonsaeureethylester 17759-33-0 C9H11N3O2S
    4-Cyan-2-methylmercapto-1,6-dihydro-pyrimidin-5-carbonsaeureethylester
    —— 4-(pyridin-3-yl)-N-(4-(pyridin-4-yl)thiazol-2-yl)piperazine-1-carboxamide 1342278-73-2 C18H18N6OS
    4-(pyridin-3-yl)-N-(4-(pyridin-4-yl)thiazol-2-yl)piperazine-1-carboxamide
    —— 4-methoxy-heptan-3-one oxime 101259-03-4 C8H17NO2
    4-methoxy-heptan-3-one oxime
    —— 4-(4-{3-[(R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-1H-pyrrolo[2,3-b]-pyridin-5-yl}-pyrazol-1-yl)-piperidine-1-carbaldehyde 1227611-71-3 C24H22Cl2FN5O
    4-(4-{3-[(R)-1-(2,6-dichloro-3-fluorophenyl)ethyl]-1H-pyrrolo[2,3-b]-pyridin-5-yl}-pyrazol-1-yl)-piperidine-1-carbaldehyde
    —— 4,5-diphenylspiro[1,3-dioxa-2λ5-phosphacyclopent-4-ene-2,13'-1,5,9-triaza-13λ5-phosphatricyclo[7.3.1.05,13]tridecane] 77379-70-5 C23H28N3O2P
    4,5-diphenylspiro[1,3-dioxa-2λ5-phosphacyclopent-4-ene-2,13'-1,5,9-triaza-13λ5-phosphatricyclo[7.3.1.05,13]tridecane]