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中文名称 英文名称 CAS号 化学式
—— 4-acetyl-5-dichloromethyl-dihydro-furan-2-one 59958-92-8 C7H8Cl2O3
—— 4-(2-chloro-anilino)-6,6-dimethyl-5,6-dihydro-1<i>H</i>-pyridine-2-thione 58913-51-2 C13H15ClN2S
—— 4-(1-oxo-3-phenyl-3,4-dihydro-1<i>H</i>-benzo[<i>d</i>][1,2]oxazine-4-carbonyl)-morpholine 61418-37-9 C19H18N2O4
—— (4aS,8aS)-2-Bromomethyl-5,5,8a-trimethyl-4a,5,6,7,8,8a-hexahydro-4H-chromene-3-carboxylic acid methyl ester 66901-70-0 C15H23BrO3
—— 4-amino-5,5-dibromo-6-methoxy-1-methyl-5,6-dihydro-1<i>H</i>-pyrimidin-2-one 71647-24-0 C6H9Br2N3O2
—— 4β-acetoxy-5α-hydroxycholest-1-en-3-one 105075-26-1 C29H46O4
—— (4-{2-[(4-bromophenyl)amino]-1-methylbenzimidazol-5-yloxy}(2-pyridyl))-N-(2-(4-pyridyl)ethyl)-carboxamide 611216-55-8 C27H23BrN6O2
—— 4-(tert-butyldimethylsilyl)-1,3-O-ethylidene-L-erythritol 114978-85-7 C12H26O4Si
—— [(4aR,6S,7R,8aS)-7-(tert-Butyl-dimethyl-silanyloxy)-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yl]-acetaldehyde 341990-41-8 C17H32O5Si
—— 4-Oxo-3,6-diphenyl-2-thioxo-1,2,3,4-tetrahydro-pyrimidine-5-carbonitrile 118543-71-8 C17H11N3OS
—— 4-propyl-5,6-dihydrobenzo[h]quinoline 1426022-56-1 C16H17N
—— (4-bromophenyl)(5-phenylthiophen-2-yl)methanone 33538-20-4 C17H11BrOS
—— 4-(2',2',3',3',4',4',5',5',5'-nonafluoropentyl)tridec-4(E)-en-2-ynol 1042447-90-4 C18H23F9O
—— 4-((7-(5'-formyl-[2,2'-bithiophen]-5-yl)-9,9-dihexyl-9H-fluoren-2-yl)(phenyl)amino)benzoic acid 1350734-42-7 C47H47NO3S2
—— 4-[2-Chloro-4-(3,3-dichloroprop-2-enoxy)phenoxy]phenol 378188-37-5 C15H11Cl3O3
—— 4-(3-(ethoxycarbonyl)-2-methyl-4,5-dihydrofuran-5-yl)-2-(1-ethylpropylidene)cyclopent-3-enone 1225232-95-0 C18H24O4
—— 4-[3-(2-chloro-ethanesulfonyl)-phenylazo]-<i>N</i>,<i>N</i>-bis-(2-hydroxy-ethyl)-2-methoxy-5-methyl-aniline 116670-81-6 C20H26ClN3O5S
—— 4-O-tert-butyl 1-O-[[4-(4-oxo-8-phenylchromen-2-yl)morpholin-4-ium-4-yl]methyl] butanedioate;acetate 778643-24-6 C2H3O2*C28H32NO7
—— 4,6,10-Tri-prop-2-ynyl-2,8,9-trioxa-1-phospha-tricyclo[3.3.1.1<sup>3,7</sup>]decane 1-oxide 123004-05-7 C15H15O4P
—— 4-[3-trifluoromethoxyphenylamino]-6-methylsulphonylpyrimido[5,4-d]pyrimidine 196614-05-8 C14H10F3N5O3S
—— 4-[[5-(2,6-dimethylphenyl)-2-thienyl]methoxy]benzenepropanoic acid 691904-71-9 C22H22O3S
—— 4-(2-(4-amino-1,2,5-oxadiazol-3-yl)-6-{[2-amino-1-(2-pyridinyl)ethyl]oxy}-1-ethyl-1H-imidazo[4,5-c]pyridin-4-yl)-2-methyl-3-butyn-2-ol 913641-27-7 C22H24N8O3
—— 4-(4-((4'-chlorobiphenyl-2-yl)methyl)piperazin-1-yl)-2-methoxybenzoic acid 1228780-43-5 C25H25ClN2O3
—— 4-[(R)-4-(3-methyl-phenyl)-2-oxo-oxazolidin-3-yl]-piperidine-1-carboxylic acid tert-butyl ester 926292-65-1 C20H28N2O4
—— 4-hydroxy-3-methoxyphenyl (3-quinolinyl) ketone 134612-71-8 C17H13NO3
—— 4-[(6-methyl-1H-indazol-5-yl)amino]-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid 1589507-83-4 C15H12N6O2
—— 4-hydroxy-3-(4-methyl-3<i>H</i>-benzo[<i>b</i>][1,4]diazepin-2-yl)-chromen-2-one 53976-53-7 C19H14N2O3
—— <4'-Phenylsulfon-diphenylether-(4azo4)-<(3-hydroxy-naphthoesaeure-(2))-anilid> 96976-02-2 C35H25N3O5S
—— (4S,5R)-5-Benzoyl-1-(4-bromo-phenyl)-4-(4-nitro-phenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid ethyl ester 115665-31-1 C25H20BrN3O5
—— 4β-methoxy-4α-(2,4-dimethoxyphenyl)-tri-O-methyl-3-O-acetyl-(-)-fisetinidol 137299-05-9 C29H32O9
—— 4-pentynoyl-C(tert-butylthio)RWRWKC(tert-butylthio)C(tert-butylthio)KK-NH<sub>2</sub> 1476743-49-3 C78H126N22O11S6
—— 4-((2S,4S,4aS,5aR,8S,9R,10aS,11aR)-8-Acetoxy-4-benzyloxy-2-benzyloxymethyl-5a-methyl-dodecahydro-1,5,10-trioxa-cyclohepta[b]naphthalen-9-yl)-butyric acid 147806-93-7 C34H44O9
—— 4-{4-[4-(2-nitro-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazin-7-ylmethoxy)phenyl]piperazin-1-ylmethyl}piperidine-1-carboxylic acid tert-butyl ester 1403317-24-7 C28H40N6O6
—— 4-Methoxy-2-(4-methylsulfonylphenylthio)benzyl Alcohol 98190-61-5 C15H16O4S2
—— [4-(2-aminophenyl)thiazol-2-yl]-(2,3-dihydrobenzo[1,4]dioxin-6-yl)amine 880494-19-9 C17H15N3O2S
—— 4,7,10-trioxa-1,13-dithia[13]ferrocenophane 82455-97-8 C18H24FeO3S2
—— (4-{2-[2-(4-chloro-phenyl)-5,6-difluoro-benzoimidazol-1-yl]-2-cyclohexyl-ethoxy}-2-methyl-phenoxy)-acetic acid 1214877-68-5 C30H29ClF2N2O4
—— 4-(2-Methoxyethylamino)-2-(naphthalen-1-ylmethoxy)benzoic acid 1221890-99-8 C21H21NO4
—— [4-(4-ethanesulfonyl-benzoyl)-6-fluoro-3-methyl-naphthalen-2-yl]-acetic acid 1227370-08-2 C22H19FO5S
—— 4-(4-(2-(6,6-dimethylbicyclo[3.1.1]heptan-2-yl)ethoxy)phenyl)butyl-di-hydrogen phosphate 1220972-60-0 C21H33O5P
—— 4,4'-bis(benz-2-(3-acetylbenzylidene)hydrazide) 1202227-58-4 C32H26N4O4
—— 4-Amino-6-trifluoromethyl-2-(1-(3-trifluoromethylthieno[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine 1102067-15-1 C15H10F6N4S2
—— 4-hydroxybutanoic acid [2,4-dihydroxy-5-[(4-hydroxybutyryl)hydrazonomethyl]-3-methylphenylmethylidene] hydrazide 954137-97-4 C17H24N4O6
—— 4-Chlor-6-methoxy-pyrimidin-5-carbonsaeure 4320-02-9 C6H5ClN2O3
—— 4-bromo-N-(ethylcarbamothioyl)benzenesulfonamide 32466-18-5 C9H11BrN2O2S2
—— 4,5-dihydro-1H,3H-cycloprop<f>inden-4-yl methanesulfonate 160895-32-9 C11H12O3S
—— 4-methoxy-1-n-propyl-1a,2,3,7b-tetrahydro-1H-naphth<1,2-b>azirine 115923-44-9 C14H19NO
—— (4-tert-butyl-phenyl)-[2-methoxymethyl-7-(3-trifluoromethyl-pyridin-2-yl)-pyrido[2,3-d]pyrimidin-4-yl]-amine 573689-23-3 C25H24F3N5O
—— 4-bromo-3-chloro-3,11,11-trimethyl-7-methylidenespiro<5.5>undec-9-ene-1,8-dione 101686-88-8 C15H18BrClO2
—— 4-benzyl-6-methyl-2,3-diphenyl-2,4-dihydro-5H-pyrazolo[4,3-b]pyridin-5-one 1214996-79-8 C26H21N3O