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中文名称 英文名称 CAS号 化学式
—— 4,8-Bis(diethylamino)-2-(2',3'-dihydroxypropyl-2''-methoxyethylamino)-6-(2'-hydroxyethyl-2''-methoxyethylamino)pyrimido<5,4-d>pyrimidin 54093-93-5 C25H46N8O5
—— 4-{4-(4-chloro-phenyl)-6-[4-(1,1,3,3-tetramethyl-butyl)-phenoxy]-[1,3,5]triazin-2-yl}-benzene-1,3-diol 4685-32-9 C29H30ClN3O3
—— 4-nitroso-5-hydroxy-1H-pyrazole-3-carboxamide 87499-23-8 C4H4N4O3
—— 4-(1-allyl-4-propyl-piperidin-4-yl)-morpholine 13697-17-1 C15H28N2O
—— (4,4-dimethylcyclohexyl)({4-[(2-phenyl-1H-benzimidazol-5-yl)oxy]phenyl}methyl)amine trifluoroacetate 934765-14-7 C2HF3O2*C28H31N3O
—— 4-Isobutoxy-6-methyl-2-(3-trifluoromethyl-benzyl)-pyrimidine 66743-95-1 C17H19F3N2O
—— 4-(H'-1'-Phenyl-ureido)-penicillansaeure N-aethylpiperidin 26774-98-1 C7H15N*C15H17N3O4S
—— (4α)-1α-methyl-2α,8β-diacetoxy-5-oxo-11-oxatricyclo<7.2.1.0>dodecane-10α-acetic acid 82808-12-6 C18H24O8
—— (4α)-10α-<2-(benzyloxy)ethyl>-1α-methyl-5-oxo-11-oxatricyclo<7.2.1.0>dodecane-2α,8β,12-triol 82863-32-9 C21H28O6
—— (4S,5S)-4-amino-5-(2-methylpropyl)-1-phenylmethyl-pyrrolidin-2-one hydrochloride 1263315-45-2 C15H22N2O*ClH
—— 4-<N-(5-Cyclohexyloxy-2-pyrimidinyl)-sulfamoyl>-phenyl-essigsaeure-5-chloro-2-methylanilid 24455-45-6 C25H27ClN4O4S
—— (4-chloro-phenoxy)-[1,2,4]triazol-1-yl-acetic acid <i>tert</i>-butyl ester 69335-06-4 C14H16ClN3O3
—— 4-Methylaminomethyl-3,4-dihydro-2H-naphthalen-1-one 60333-28-0 C12H15NO
—— 4-(5'-chloro-2'-fluorophenylamino)-6-[3-(2-oxa-6-azaspiro[3.4]octane-6-yl)propoxy]-7-methoxyquinazoline 1445861-32-4 C24H26ClFN4O3
—— 4-((tert-butyldimethylsilyl)oxy)-3-(picolinamido)butyl acetate 1621481-49-9 C18H30N2O4Si
—— 4-(4-(4'-((3-butyl-1-(2,6-dichlorophenyl)-5-oxo-1H-1,2,4-triazol-4(5H)-yl)methyl)biphenylcarbonyloxy)but-2-enyloxy)-3-(phenylsulfonyl)-[1,2,5]oxadiazole 2-oxide 1206200-04-5 C38H33Cl2N5O8S
—— 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-((3-carboxypropylamino)methyl)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid 1392110-98-3 C41H59NO4
—— 4-(3-iodo-1-(tetrahydrofuran-3-yl)-1H-pyrazol-5-yl)-1-(oxetan-3-yl)piperidine 1620575-80-5 C15H22IN3O2
—— 4-Phenyl-1-oxaspiro-<2.5>-octan-2-carboxamid 57734-27-7 C14H17NO2
—— 4-Trimethyl-silyl-phenyl-methyl-carbinol 17993-99-6 C11H18OSi
—— 4,6-Dimethyl-5,7-dioxo-2-trifluormethyl-4,5,6,7-tetrahydro-thiazolo<4,5-d>pyrimidin 21544-69-4 C8H6F3N3O2S
—— (4-chloro-5-morpholin-4-yl-[1,2]dithiol-3-ylidene)-carbamic acid ethyl ester 27481-71-6 C10H13ClN2O3S2
—— 4,4''-Bis-<4,5-diphenyl-thiazolyl-(2)>-p-terphenyl (4f) 27052-00-2 C48H32N2S2
—— 4-Aminobutyl-phenylphosphin 42451-93-4 C10H16NP
—— 4-(2,6-diisopropylphenylimino)-1,3-(bisdiisopropylphenyl)imidazolium 1569319-05-6 C12H24O6*C39H52N3*K
—— 4,5-Dihydro-1-(4-nitrophenyl)-4-(trimethylsilyl)-1,2,3-triazole 131991-93-0 C11H16N4O2Si
—— (4-tert-Butyl-1-hydroxy-cyclohexyl)-acetic acid isopropyl ester 53429-27-9 C15H28O3
—— 4-(3-Dodecyl-thioureido)-2-hydroxy-benzoic acid isopropyl ester 40095-73-6 C23H38N2O3S
—— 4-methyl-1-<i>o</i>-tolyl-pentan-1-one 58534-48-8 C13H18O
—— 4-Heptyl-N-(2-methyl-2-phenethyl-benzo[1,3]dioxol-5-yl)-benzamide 600723-63-5 C30H35NO3
—— 4,4,5,5-tetramethyl-2-(4-phenylbut-1-en-2-yl)-1,3,2-dioxaborolane 1391742-82-7 C16H23BO2
—— 4-(4'-octyl-biphenyl-4-yl)-butyric acid 102897-95-0 C24H32O2
—— 4-[2-[2-(4-chlorosulfonylnaphthalen-1-yl)oxyethoxy]ethoxy]naphthalene-1-sulfonyl chloride 97909-38-1 C24H20Cl2O7S2
—— 4-Chloro-2-[(2-chloro-acetyl)-methyl-amino]-N-(4-methoxy-phenyl)-benzamide 21258-88-8 C17H16Cl2N2O3
—— 4-[(2R,4R,5R,6R)-6-benzyloxymethyl-5-methyl-4-triisopropylsilanyloxytetrahydropyran-2-yl]-(2E)-buten-1-ol 635727-31-0 C27H46O4Si
—— 4'-Formyl-biphenyl-4-carboxylic acid 2-methoxy-ethyl ester 70916-91-5 C17H16O4
—— 4′-(4-methylphenyl)-2′′,3′′-diphenyl-1′-methyldispiro[indole-3,2′-pyrrolidine-3′,5′′-[1,3]thiazolane]-2(1H),4′′-dione 1627745-61-2 C33H29N3O2S
—— 4-chloro-3,4-dihydrospiro[chromene-2,1'-cycloheptane] 1630952-52-1 C15H19ClO
—— 4-benzyl-5-phenyl-1-pentene 109559-00-4 C18H20
—— 4-(3-benzoyloxy-propylamino)-benzo[<i>e</i>]perimidin-7-one 53057-29-7 C25H19N3O3
—— {4-[4-((3R)-hydroxymethyl-3,4-dihydro-1H-isoquinolin-2-yl)-6-(3-hydroxy-phenyl)-[1,3,5]triazin-2-yl]-piperazin-1-yl}-morpholin-4-yl-methanone 1033595-17-3 C28H33N7O4
—— 4-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-2-iodobenzonitrile 573760-03-9 C11H5IN2O2
—— (4S,5S,E)-diisopropyl-2-(3-acetoxyprop-1-enyl)-1,3-dioxolane-4,5-dicarboxylate 1411940-86-7 C16H24O8
—— 4,6,7-Trimethyl-1,3-diaza-bicyclo[4.2.0]oct-3-ene-2,8-dione 107855-47-0 C9H12N2O2
—— 4-cyano-3-dicyanomethylene-2-phenylhydrazonobutyronitrile 144499-50-3 C14H8N6
—— 4-amino-9-methoxy-2,3-dihydrocyclopenta[a]xanthen-11(1H)-one 1415681-82-1 C17H15NO3
—— 4-Phenyl-1-trimethylsilylpentan-3-one 1417176-71-6 C14H22OSi
—— 4-nitro-N-(triethylsilyl)aniline 53742-58-8 C12H20N2O2Si
—— (4S)-N-(5-fluoropyridin-2-yl)-1,3-oxazolidine-4-carboxamide 1281973-18-9 C9H10FN3O2
—— 4-(benzhydrylamino)-2-((2-methoxyethyl)amino)furo[3,4-d]pyrimidin-7(5H)-one 1365640-50-1 C22H22N4O3