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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4R)-6-(2'2-dimethylpropyl)-4-tert-butyldimethylsilyloxo-[(2,2-spirocyclobutyl)-3'-cyano]-2,3-dihydropyrano[2,3-b-]pyridine 1091628-09-9 C23H36N2O2Si
    (4R)-6-(2'2-dimethylpropyl)-4-tert-butyldimethylsilyloxo-[(2,2-spirocyclobutyl)-3'-cyano]-2,3-dihydropyrano[2,3-b-]pyridine
    —— 4-benzoyl-1-benzoylimino-4<i>H</i>-benzo[4,5]imidazo[1,2-<i>c</i>]thiazole 37506-46-0 C23H15N3O2S
    4-benzoyl-1-benzoylimino-4<i>H</i>-benzo[4,5]imidazo[1,2-<i>c</i>]thiazole
    —— (4R,5R)-2,2-dimethyl-4,5-bis(2-(prop-1-en-2-yl)phenyl)-1,3-dioxolane 1041002-74-7 C23H26O2
    (4R,5R)-2,2-dimethyl-4,5-bis(2-(prop-1-en-2-yl)phenyl)-1,3-dioxolane
    —— 4-Dibutylsulfamoyl-3-fluoro-benzenesulfonyl chloride 32579-37-6 C14H21ClFNO4S2
    4-Dibutylsulfamoyl-3-fluoro-benzenesulfonyl chloride
    —— (4-methoxyphenyl)-(triazolo[1,5-a]quinolin-4-yl)methanol 91850-91-8 C18H15N3O2
    (4-methoxyphenyl)-(triazolo[1,5-a]quinolin-4-yl)methanol
    —— 4a-hydroxy-9-methoxy-3-methyl-2,3,4,4a,5,6-hexahydro-1H-benzofuro[3,2-e]isoquinolin-7(7aH)-one 1609325-20-3 C17H21NO4
    4a-hydroxy-9-methoxy-3-methyl-2,3,4,4a,5,6-hexahydro-1H-benzofuro[3,2-e]isoquinolin-7(7aH)-one
    —— 4-hydroxy-3-(2'-hydroxybiphenyl-4-yl)-5-(pyridine-3-yl)-6,7-dihydro-thieno[2,3-b]pyridin-6-one 1194090-93-1 C24H16N2O3S
    4-hydroxy-3-(2'-hydroxybiphenyl-4-yl)-5-(pyridine-3-yl)-6,7-dihydro-thieno[2,3-b]pyridin-6-one
    —— 4α,14α-Dimethyl-5α-cholest-8-en-3β-yl acetate 16910-40-0 C31H52O2
    4α,14α-Dimethyl-5α-cholest-8-en-3β-yl acetate
    —— 4-({[1-(3-chloro-4-cyanophenyl)-3,5-dimethyl-1H-pyrazol-4-yl]oxy}methyl)-1-trityl-1H-pyrazole-5-carboxylic acid 1189140-31-5 C36H28ClN5O3
    4-({[1-(3-chloro-4-cyanophenyl)-3,5-dimethyl-1H-pyrazol-4-yl]oxy}methyl)-1-trityl-1H-pyrazole-5-carboxylic acid
    —— 4-(1-(5-(4-(4-fluorobenzyl)piperazine-1-carbonyl)pyridin-2-yl)piperidin-4-yl-oxy)benzonitrile 1356626-24-8 C29H30FN5O2
    4-(1-(5-(4-(4-fluorobenzyl)piperazine-1-carbonyl)pyridin-2-yl)piperidin-4-yl-oxy)benzonitrile
    —— 4-methoxy-7-morpholin-4-yl-benzothiazole-2-carboxylic acid (pyridin-2-ylmethyl)-amide 538327-48-9 C19H20N4O3S
    4-methoxy-7-morpholin-4-yl-benzothiazole-2-carboxylic acid (pyridin-2-ylmethyl)-amide
    —— 4-(2-amino-[1,2,4]triazolo[1,5-a]pyridin-6-yl)benzamide 1159825-63-4 C13H11N5O
    4-(2-amino-[1,2,4]triazolo[1,5-a]pyridin-6-yl)benzamide
    —— 4-[2-(difluoromethyl)-1H-benzimidazol-1-yl]-6-(4-morpholinyl)-N-(2-pyrazinyl)-1,3,5-triazin-2-amine 1261281-26-8 C19H17F2N9O
    4-[2-(difluoromethyl)-1H-benzimidazol-1-yl]-6-(4-morpholinyl)-N-(2-pyrazinyl)-1,3,5-triazin-2-amine
    —— 4-(benzylamino)-2-(4-chloro-3-(2-methoxyacetamido)phenylamino)pyrimidine-5-carboxamide 1254214-22-6 C21H21ClN6O3
    4-(benzylamino)-2-(4-chloro-3-(2-methoxyacetamido)phenylamino)pyrimidine-5-carboxamide
    —— 4-Sulfamoylfuran-2-carboxylic acid 2241131-29-1 C5H5NO5S
    4-Sulfamoylfuran-2-carboxylic acid
    —— 4,5-ethylenedithio-4'-phenyltetrathiafulvalene 1381950-28-2 C14H10S6
    4,5-ethylenedithio-4'-phenyltetrathiafulvalene
    —— (4S,5S)-4-Benzyl-5-hydroxymethyl-pyrrolidin-2-one 745014-67-9 C12H15NO2
    (4S,5S)-4-Benzyl-5-hydroxymethyl-pyrrolidin-2-one
    —— (4aS,8aR)-3-Oxo-4,4a,7,8-tetrahydro-3H-isochromene-8a-carboxylic acid methyl ester 81096-00-6 C11H14O4
    (4aS,8aR)-3-Oxo-4,4a,7,8-tetrahydro-3H-isochromene-8a-carboxylic acid methyl ester
    —— 4-oxo-6-<<(phenylamino)carbonyl>amino>-10-propyl-4H-pyrano<3,2-g>quinoline-2,8-dicarboxylic acid 114184-33-7 C24H19N3O7
    4-oxo-6-<<(phenylamino)carbonyl>amino>-10-propyl-4H-pyrano<3,2-g>quinoline-2,8-dicarboxylic acid
    —— 4-Amino-2,6-dibrom-3,5-dinitro-pyridin 39771-27-2 C5H2Br2N4O4
    4-Amino-2,6-dibrom-3,5-dinitro-pyridin
    —— 4-O-methyl-D-erythrose 113421-65-1 C5H10O4
    4-O-methyl-D-erythrose
    —— (4R)-N-benzyl-N-(tert-butyloxycarbonyl)-2,2-dibenzyl-4-diphenylphosphatoxy-5-methyl-5-nitrohexylamine 615268-42-3 C45H51N2O8P
    (4R)-N-benzyl-N-(tert-butyloxycarbonyl)-2,2-dibenzyl-4-diphenylphosphatoxy-5-methyl-5-nitrohexylamine
    —— 4-{2-[3-(7-hydroxy-7-methyloct-1-enyl)phenyl]-vinyl}benzene-1,2-diol 268231-30-7 C23H28O3
    4-{2-[3-(7-hydroxy-7-methyloct-1-enyl)phenyl]-vinyl}benzene-1,2-diol
    —— 4-((4-((4-(4-methyl-1,3-thiazol-2-yl)-1-phthalazinyl)amino)phenyl)oxy)-7-quinolinecarbonitrile 1071529-33-3 C28H18N6OS
    4-((4-((4-(4-methyl-1,3-thiazol-2-yl)-1-phthalazinyl)amino)phenyl)oxy)-7-quinolinecarbonitrile
    —— 4-[4-(3-fluorophenyl)-2-piperidin-1-yl-thiazol-5-yl]-2-methylsulfanylpyrimidine 917808-31-2 C19H19FN4S2
    4-[4-(3-fluorophenyl)-2-piperidin-1-yl-thiazol-5-yl]-2-methylsulfanylpyrimidine
    —— 4-(p-tert.-Butylphenyl)-3-methyl-3-buten-2-on 67306-76-7 C15H20O
    4-(p-tert.-Butylphenyl)-3-methyl-3-buten-2-on
    —— 4-hydroxy-3-[7-(3-carboxy-6-hydroxyphenyl)-1,3,6,8-tetraoxo-3,6,7,8-tetrahydro-1H-benzo[lmn][3,8]phenanthrolin-2-yl]benzoic acid 1134084-38-0 C28H14N2O10
    4-hydroxy-3-[7-(3-carboxy-6-hydroxyphenyl)-1,3,6,8-tetraoxo-3,6,7,8-tetrahydro-1H-benzo[lmn][3,8]phenanthrolin-2-yl]benzoic acid
    —— 4-(p-Dimethylaminobenzylidene)-4'-nitrodiphenylsulfon 68997-73-9 C21H19N3O4S
    4-(p-Dimethylaminobenzylidene)-4'-nitrodiphenylsulfon
    —— 4-{3-[3-(ethylsulfonyl)phenoxy]phenyl}-8-(trifluoromethyl)quinoline 1020735-14-1 C24H18F3NO3S
    4-{3-[3-(ethylsulfonyl)phenoxy]phenyl}-8-(trifluoromethyl)quinoline
    —— 4-chloro-6-ethoxy-2-phenylaminopyrimidine 110235-36-4 C12H12ClN3O
    4-chloro-6-ethoxy-2-phenylaminopyrimidine
    —— (4-Isobutoxy-benzoylamino)-acetic acid ethyl ester 51220-62-3 C15H21NO4
    (4-Isobutoxy-benzoylamino)-acetic acid ethyl ester
    —— 4-(dideuteriomethylidene)-3,3-bis(4-methoxyphenyl)dioxolane 95539-15-4 C18H18O4
    4-(dideuteriomethylidene)-3,3-bis(4-methoxyphenyl)dioxolane
    —— (4'-dibenzofuran-4-yl-2-trifluoromethyl-biphenyl-4-yloxy)phenylacetic acid 796034-15-6 C33H21F3O4
    (4'-dibenzofuran-4-yl-2-trifluoromethyl-biphenyl-4-yloxy)phenylacetic acid
    —— 4-(5-(4-(1H-imidazol-2-yl)phenyl)-4-(cyclopentyloxy)-7H-pyrrolo[2,3-d]pyrimidin-2-ylamino)-3-methoxy-N-methylbenzamide 1618658-98-2 C29H29N7O3
    4-(5-(4-(1H-imidazol-2-yl)phenyl)-4-(cyclopentyloxy)-7H-pyrrolo[2,3-d]pyrimidin-2-ylamino)-3-methoxy-N-methylbenzamide
    —— 4-(4-fluorophenyl)-1,2,4-triazole-3-carbaldehyde 689250-90-6 C9H6FN3O
    4-(4-fluorophenyl)-1,2,4-triazole-3-carbaldehyde
    —— 4-(1H-indol-3-yl)-2-(4-methylpiperazin-1-yl)quinazoline 1160613-30-8 C21H21N5
    4-(1H-indol-3-yl)-2-(4-methylpiperazin-1-yl)quinazoline
    —— 4-[5-[(3-fluoro-4-morpholin-4-ylbenzoyl)amino]-2-methylanilino]-N-[(2S)-1-methoxypropan-2-yl]-5-methylpyrrolo[2,1-f][1,2,4]triazine-6-carboxamide 623153-95-7 C30H34FN7O4
    4-[5-[(3-fluoro-4-morpholin-4-ylbenzoyl)amino]-2-methylanilino]-N-[(2S)-1-methoxypropan-2-yl]-5-methylpyrrolo[2,1-f][1,2,4]triazine-6-carboxamide
    —— 4,15-Diaza-bicyclo[16.2.2]docosa-1(21),18(22),19-triene-5,14-dione 143423-03-4 C20H30N2O2
    4,15-Diaza-bicyclo[16.2.2]docosa-1(21),18(22),19-triene-5,14-dione
    —— 4-(4-(1H-indol-3-yl)quinazolin-2-yl)morpholine 1160613-32-0 C20H18N4O
    4-(4-(1H-indol-3-yl)quinazolin-2-yl)morpholine
    —— (4S,4aR,9aR)-4,4a,7,7-Tetramethyl-1,4,4a,6,7,8,9,9a-octahydro-benzocyclohepten-5-one 83586-31-6 C15H24O
    (4S,4aR,9aR)-4,4a,7,7-Tetramethyl-1,4,4a,6,7,8,9,9a-octahydro-benzocyclohepten-5-one
    —— 4-(p-Methoxyphenyl)-2,3,3,6-tetraphenyl-3,4-dihydro-1,2λ<sup>5</sup>-oxaphosphorin-2-on 55911-54-1 C35H29O3P
    4-(p-Methoxyphenyl)-2,3,3,6-tetraphenyl-3,4-dihydro-1,2λ<sup>5</sup>-oxaphosphorin-2-on
    —— (4-(5-cyclobutyl-1H-pyrazol-3-ylamino)pyrrolo[2,1-f][1,2,4]triazin-2-yl)(4-fluorophenyl)methanol 1204244-00-7 C20H19FN6O
    (4-(5-cyclobutyl-1H-pyrazol-3-ylamino)pyrrolo[2,1-f][1,2,4]triazin-2-yl)(4-fluorophenyl)methanol
    —— 4-methoxyimino-4,5,6,7-tetrahydro-1H-indole-3-carboxylic acid (2-fluoro-phenyl)-amide 403855-61-8 C16H16FN3O2
    4-methoxyimino-4,5,6,7-tetrahydro-1H-indole-3-carboxylic acid (2-fluoro-phenyl)-amide
    —— 4-((2R,3R,4R,5R)-3,4-diacetoxy-5-(acetoxymethyl)tetrahydrofuran-2-yl)-3-oxo-3,4-dihydropyrazine 1-oxide 70421-57-7 C15H18N2O9
    4-((2R,3R,4R,5R)-3,4-diacetoxy-5-(acetoxymethyl)tetrahydrofuran-2-yl)-3-oxo-3,4-dihydropyrazine 1-oxide
    —— (4S,5R)-1-[(2S)-2-(benzylamino)propanoyl]-3,4-dimethyl-5-phenylimidazolidin-2-one 175844-92-5 C21H25N3O2
    (4S,5R)-1-[(2S)-2-(benzylamino)propanoyl]-3,4-dimethyl-5-phenylimidazolidin-2-one
    —— 4-Methoxy-but-2-ynoic acid dimethylamide 135219-42-0 C7H11NO2
    4-Methoxy-but-2-ynoic acid dimethylamide
    —— 4'-(1-imidazol-1-yl-propyl)-biphenyl-3,5-diol 1164120-62-0 C18H18N2O2
    4'-(1-imidazol-1-yl-propyl)-biphenyl-3,5-diol
    —— 4-[3-{6-(3-benzo[1,3]dioxol-5-yl-5-cyclobutyl-carbamoyl-phenoxy)-hexyl}-2-(2-carboxy-ethyl)-phenoxy]-butyric acid 1162260-49-2 C37H43NO9
    4-[3-{6-(3-benzo[1,3]dioxol-5-yl-5-cyclobutyl-carbamoyl-phenoxy)-hexyl}-2-(2-carboxy-ethyl)-phenoxy]-butyric acid
    —— 4-methylidene-1-oxaspiro[4.6]undecan-2-one 132994-90-2 C11H16O2
    4-methylidene-1-oxaspiro[4.6]undecan-2-one
    —— 4,5-dichloro-2-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-3(2H)-pyridazinone 56707-86-9 C30H22Cl2N2O8
    4,5-dichloro-2-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-3(2H)-pyridazinone