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中文名称 英文名称 CAS号 化学式
—— 4-((<i>Z</i>)-4-methoxy-benzylidene)-2-(3-nitro-phenyl)-4<i>H</i>-oxazol-5-one 138190-29-1 C17H12N2O5
—— 4,5-di-O-acetyl-3,6-dideoxy-3-C-methyl-2-O-methyl-D-galactose ethylene dithioacetal 77516-67-7 C14H24O5S2
—— 4-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-3,4-dihydroisoquinolinium trifluoroacetate 76055-99-7 C2F3O2*C21H26NO4
—— 4-Methyl-N-[1-{N-methyl-N'-[1-phenyl-eth-(Z)-ylidene]-hydrazino}-meth-(E)-ylidene]-benzenesulfonamide 76291-45-7 C17H19N3O2S
—— 4-hydrazino-6-methyl-2,1,3-benzoselenadiazole 131202-69-2 C7H8N4Se
—— 4,5,5-Trimethyl-hexa-2,3-dien-saeure 38470-89-2 C9H14O2
—— 4-Chlorbutin-(2)-al-2.4-dinitro-phenylhydrazon 16548-27-9 C10H7ClN4O4
—— 4-cyclohexyl-3,3-difluoro-4-hydroxybutan-2-one 1015236-54-0 C10H16F2O2
—— 4-methyl 9-ethyl 7-benzyl-3-hydroxy-8-methyl-1-(4-methoxyphenyl)-2,6-dioxo-1,7-diazaspiro[4.4]nona-3,8-diene-4,9-dicarboxylate 1415915-93-3 C27H26N2O8
—— [4-(4-Fluoro-phenyl)-piperidin-4-yl]-pyrrolidin-1-yl-methanone 2803-29-4 C16H21FN2O
—— 4-[(4,5,6,7-Tetrahydro-benzothiazol-2-yl)-hydrazonomethyl]-benzonitrile 7310-28-3 C15H14N4S
—— (4aSR,5SR,7RS)-4a-(hydroperoxy)-7-methyl-5-(2-oxopropyl)-2,3,4,4a,5,6,7,8-octahydroquinolin 80471-53-0 C13H21NO3
—— 4-Dimethylamino-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid ((Z)-1-methyl-2-naphthalen-1-yl-propenyl)-amide 37403-57-9 C36H36N2O8
—— (4S,5S)-5-Methoxymethoxymethyl-2,2,5-trimethyl-[1,3]dioxolane-4-carboxylic acid (2-allyl-phenyl)-amide 114877-84-8 C19H27NO5
—— (4R,6R)-2-(S)-Bicyclo[2.2.2]oct-5-en-2-yl-4,6-dimethyl-[1,3]dioxane 119336-61-7 C14H22O2
—— 4-[4-(tert-butylsulfamoyl)naphthalen-1-yl]-5-(cyclohexanecarbonyl)-N-(1,1-dioxothian-4-yl)-1-methylpyrrole-2-carboxamide 1561959-20-3 C32H41N3O6S2
—— (4S,1R)-1-(4-chlorobenzyl)-2,4-dihydro-4-methyl-1H-pyrazino[2,1-b]quinazoline-3,6-dione 1263306-49-5 C19H16ClN3O2
—— (4R,5R)-4-N,4-N,5-N,5-N-tetramethyl-2-[(E)-prop-1-enyl]-1,3-dioxolane-4,5-dicarboxamide 91327-69-4 C12H20N2O4
—— (4R,6S,7R,9S)-7-Iodo-4,9-dimethyl-1-oxa-spiro[5.5]undecan-2-one 118682-31-8 C12H19IO2
—— 4'',5'-Diphenyldibenzoyl<2.2>paracyclophan-1,9-dien-3',4',5'',6''-tetracarbonsaeure-tetramethylester 109764-83-2 C44H32O8
—— 4,5-dimethyl-2-(4-vinyloxy-butoxy)-[1,3,2]dioxaphospholane 2-sulfide 26448-53-3 C10H19O4PS
—— 4-Ethoxy-benzoic acid 2-acetyl-4-chloro-phenyl ester 4174-37-2 C17H15ClO4
—— 4-((4-chlorophenyl)ethynyl)-3-methoxy-N-(2-sulfamoylphenylsulfonyl)benzamide 1255706-67-2 C22H17ClN2O6S2
—— 4-(2-{4-[2-hydroxy-2-(4-methyl-1-oxo-1,3-dihydro-2-benzofuran-5-yl)ethyl]piperazin-1-yl}propyl)-2-(methyloxy)benzonitrile 1255205-79-8 C26H31N3O4
—— 4,4'-bis((4,6-bis(dodecylthio)-1,3,5-triazin-2-yl)amino)-[1,1'-bianthracene]-9,9',10,10'-tetraone 1227678-83-2 C82H114N8O4S4
—— 4,7-dihydro-2-(4-methylthiophen-2-yl)-7-oxo-4-pentylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid 1440807-29-3 C17H19N3O3S
—— 4-acetamido-<1,4>dioxocino<2,3-f>-6,7,8,9-tetrahydro-2,1,3-benzoxadiazole 1-oxide 138101-48-1 C12H13N3O5
—— 4-((3aR)-6c-benzyloxy-2,2-dimethyl-(3ar,6ac)-tetrahydro-furo[2,3-d][1,3]dioxol-5c-yl)-5-diethylcarbamoyl-isoxazole-3-carboxylic acid methyl ester 72648-08-9 C24H30N2O8
—— 4-(2-bromo-phenyl)-2-methyl-penta-2,3-dienoic acid ethyl ester 1393822-68-8 C14H15BrO2
—— 4-(2-(benzyloxy)ethyl)-5-oxo-2,5-dihydrofuran-3-yl trifluoromethanesulfonate 1316228-88-2 C14H13F3O6S
—— {4-[2-ethyl-3-(6-methylamino-pyridin-3-ylethynyl)-pyridin-4-yl]-2-fluoro-phenyl}-[4-(tetrahydro-pyran-4-yl)-piperazin-1-yl]-methanone 1253054-63-5 C31H34FN5O2
—— 4-(1-imidazolylmethyl)-4,5-dihydro-1,3-thiazol-2-ylamine 380301-48-4 C7H10N4S
—— 4-(1,4-diazepan-1-yl)-2-(4-tert-butylphenylsulfonyl)thieno[3,2-c]pyridine hydrochloride 636999-31-0 C22H27N3O2S2*ClH
—— 4-(1-cyclopentyl-2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)benzoic acid 406235-52-7 C19H18N2O3
—— 4-[1-(3,4-Dichloro-phenyl)-1-phenyl-meth-(E)-ylidene]-isochroman-1,3-dione 66667-28-5 C22H12Cl2O3
—— 4-(2,2-dimethoxy-1-methyl-1-phenyl-ethyl)-morpholine 39618-69-4 C15H23NO3
—— 4-phenyl-pyridine-2,6-diol 66249-69-2 C11H9NO2
—— 4-[4-(2-aminopyrimidin-5-yl)phenyl]-N-[4-(pyridine-4-yl)phenyl]tetrahydro-2H-pyran-4-carboxamide 1382482-68-9 C27H25N5O2
—— 4-{[5-bromo-2-(methyloxy)-3-pyridinyl]sulfonyl}morpholine 1086064-24-5 C10H13BrN2O4S
—— [(4aR,6S,7R,8aS)-2,2-dimethyl-6-prop-2-ynyl-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-7-yl] acetate 341990-46-3 C14H20O5
—— 4,6-Diphenyl-1-[1-phenyl-eth-(E)-ylideneamino]-1H-pyridine-2-thione 130365-07-0 C25H20N2S
—— 4-Oxo-2-thioxo-3-<4-sulfamoyl-benzyl>-1.2.3.4-tetrahydro-chinazolin 92555-12-9 C15H13N3O3S2
—— 4-[4-(tert-butylsulfamoyl)naphthalen-1-yl]-5-(cyclohexanecarbonyl)-N-(2-hydroxy-2-methylpropyl)-1-methylpyrrole-2-carboxamide 1561959-19-0 C31H41N3O5S
—— 4-[(2-[N-Morpholino]ethyl)sulphonyl]aniline 359010-58-5 C12H18N2O3S
—— 4-[Ethoxy(piperidin-1-yl)phosphoryl]-2-phenyl-5-piperidin-1-yl-1,3-oxazole 1334181-09-7 C21H30N3O3P
—— 4-amino-2-(carboxymethyl)quinoline-3-carboxylic acid 1337543-15-3 C12H10N2O4
—— 4-methyl-N-(5-(picolinamido)bicyclo[3.2.1]octan-1-yl)pyrimidine-2-carboxamide 1383972-64-2 C20H23N5O2
—— (4R,5R)-4-tert-Butyl-5-(4-chloro-phenyl)-3-methylene-2,2-bis-(2,4,6-trimethyl-phenyl)-[1,2]oxasilolane 110547-69-8 C32H39ClOSi
—— 4-benzylidene-3-(4-chloro-phenyl)-4<i>H</i>-isoxazol-5-one 17975-58-5 C16H10ClNO2
—— 4'-methoxy-2,3,4,5,6,7-hexahydro-spiro[azepine-1,2'-isoindolinium]; chloride 109442-12-8 C15H22NO*Cl