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中文名称 英文名称 CAS号 化学式
—— 4-(difluoro-nitro-methyl)-2,6-diphenyl-4-trifluoromethyl-4H-[1,3]oxazine 19846-53-8 C18H11F5N2O3
—— 4-<(2-Anilino-ethylimino)-phenyl-methyl>-3-phenyl-4H-isoxazol-5-on 134140-97-9 C24H21N3O2
—— 4-Phenyl-1-trimethylsilylhept-6-en-3-one 1417176-74-9 C16H24OSi
—— 4-[2-(6-chloroquinoline-8-carboxamido)-ethyl]-phenylacetic acid 62910-31-0 C20H17ClN2O3
—— 4-chloro-1-methyl-2-indoloylguanidine hydrochloride 167477-31-8 C11H11ClN4O*ClH
—— 4-(6-hydroxyquinolin-2-yl)-3-(trifluoromethyl)benzoic acid 1371587-75-5 C17H10F3NO3
—— 4-(2-fluorobenzylamino)-6-(3-isopropylphenylamino)nicotinamide 1374211-94-5 C22H23FN4O
—— 4,4'-((((((4-(4-(tert-butyl)phenyl)pyridine-2,6-diyl)bis([1,1'-biphenyl]-4',3-diyl))bis(ethyne-2,1-diyl))bis(2,5-bis(hexyloxy)-4,1-phenylene))bis(ethyne-2,1-diyl))bis(dimethylsilanediyl))dibutanenitrile 1247824-71-0 C95H111N3O4Si2
—— 4-(2,3-dimethoxy-phenyl)-6-morpholin-4-yl-[1,3,5]triazin-2-ylamine 43075-02-1 C15H19N5O3
—— (4bR,7S,8S,8aR)-8-(2,5-Dimethoxy-3-methyl-benzyl)-1,1,4b,7,8-pentamethyl-3,4b,5,6,7,8,8a,9-octahydro-1H-phenanthren-2-one 82471-12-3 C29H40O3
—— 4-Diethylamino-2-(2-diethylamino-ethyl)-2-(4-isobutoxy-phenyl)-butyronitrile 39518-47-3 C24H41N3O
—— 4-Ethyl-3,4-dimethyl-3a,4,5,9b-tetrahydro-naphtho[1,2-b]furan-6,9-dione 50719-37-4 C16H18O3
—— 4-(5-benzyl-2,4,6-trioxo-hexahydro-pyrimidin-5-ylazo)-benzenesulfonamide 41333-84-0 C17H15N5O5S
—— [4-Hydroxy-2,6-bis-(2-hydroxy-phenyl)-piperidin-4-yl]-phosphonic acid diallyl ester 40924-61-6 C23H28NO6P
—— 4-[(3-chloro-2-methylphenyl)methyl]-2-(4-morpholinyl)-5-(1-pyrrolidinylmethyl)[1,3]thiazolo[4,5-d]pyrimidin-7(4H)-one 1256290-22-8 C22H26ClN5O2S
—— 4-[2-(4-aminopiperidin-1-yl)ethyl]-6-nitro-2H-1,4-benzoxazin-3(4H)-one 917342-39-3 C15H20N4O4
—— [4-Methyl-3-(2-morpholin-4-yl-ethyl)-2-oxo-2H-chromen-7-yloxy]-acetic acid ethyl ester; hydrochloride 5614-91-5 C20H25NO6*ClH
—— 4-Acetoxy-2α-brom-17α-methyl-testosteron 2320-85-6 C22H31BrO4
—— 4-(N-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N-((1-methyl-1H-indol-5-yl)methyl)sulfamoyl)benzoic acid 1370513-77-1 C23H17ClF3N3O4S
—— [4-[2-amino-10-(6-fluoroquinolin-3-yl)-4-methyl-1,6,8,12-tetrazatricyclo[7.3.0.03,7]dodeca-2,4,7,9,11-pentaen-6-yl]piperidin-1-yl]-(1H-1,2,4-triazol-5-yl)methanone 1372398-99-6 C26H23FN10O
—— 4-(N-Ethyl-N,β-carbethoxyethylamino)-5-carbethoxy-2-chlorpyrimidin 55694-32-1 C14H20ClN3O4
—— (4S,5S)-ethyl 4-((S)-1-acetoxyallyl)-2,2-dimethyl-5-phenyl-1,3-dioxolane-4-carboxylate 1354789-86-8 C19H24O6
—— (4'R,5'R)-4',5'-dimethyl-3,4-dihydro-2H-spiro[naphthalene-1,2'-[1,3]dioxolan]-2-one 124867-66-9 C14H16O3
—— 4-(2,3,6-trifluoro-5-nitrophenyl)pyrrolo[1,2-a]quinoline 1375272-44-8 C18H9F3N2O2
—— 4-amino-3-ethyl-1-(2-propoxyethyl)-1H-pyrazole-5-carboxamide 1228361-33-8 C11H20N4O2
—— 4-[6-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-6-yl)hexyl]benzoic acid 1051473-40-5 C19H22N4O3
—— (4aS,10aR)-10,10-Dimethyl-4-(4-trifluoromethyl-benzoyl)-2,3,4,4a,10,10a-hexahydro-1,9-dioxa-4-aza-phenanthrene-6-carbonitrile 340321-13-3 C22H19F3N2O3
—— (4-trifluoromethylbenzoylselenyl)acetic acid 1204480-59-0 C10H7F3O3Se
—— (4S,5R)-N-Boc-4-amino-5-hydroxy-2-methylundec-6-yne 120589-33-5 C17H31NO3
—— 4-Methyl-6-[1,2,2,2-tetrafluoro-1-(heptafluoro-propoxy)ethyl]pyrimidine-2-thiol 397863-22-8 C10H5F11N2OS
—— 4-bromo-5-methanesulfonyl-1-methyl-1H-pyrazole 2418650-06-1 C5H7BrN2O2S
—— 4-[4-(3-chloro-4-methoxybenzylamino)-6-ethyl-thieno-[2,3-d]-pyrimidin-2-yl]-cyclohexanecarboxylic acid 1099532-33-8 C23H26ClN3O3S
—— 4,4,6,6-tetramethyl-7-oxo-5-oxa-spiro[2.4]heptane-1,2-dicarboxylic acid anhydride 53688-24-7 C12H14O5
—— 4-(2-chloro-4-methyl-phenylsulfanyl)-6,7-dimethoxy-cinnoline 42468-17-7 C17H15ClN2O2S
—— 4-(4-methylphenyl)-2-(3-nitrophenylamino)-4-oxobut-2-enoic acid 1427202-57-0 C17H14N2O5
—— 4-((p-tolylsulfinyl)methyl)-1,2,3-thiadiazole-5-carboxylic acid 1369849-19-3 C11H10N2O3S2
—— (4-Methoxy-phenyl)-(4,5,6,7-tetrabromo-2,2-diethoxy-1,3-dioxa-2λ<sup>5</sup>-phospha-indan-2-yl)-amine 53106-00-6 C17H18Br4NO5P
—— 4-Isobutyloxy-acetophenon-(2-propyloxy-ethyl)-hydrazon 52873-20-8 C17H28N2O2
—— 4-Isopropyloxy-acetophenon-(2-propyloxy-ethyl)-hydrazon 52873-18-4 C16H26N2O2
—— 4,6-dimethyl-1-phenyl-1,4-dihydro-2<i>H</i>-[1,2,4,5]tetrazine-3-thione 50781-60-7 C10H12N4S
—— 4-Methyl-piperazine-1-carbodithioic acid 3-chloro-2-methyl-4,6-dinitro-phenyl ester 53279-13-3 C13H15ClN4O4S2
—— 4-Methyl-2-(2,6,6-trimethyl-cyclohex-1-enyl)-2,5-dihydro-thiophene 1,1-dioxide 55497-39-7 C14H22O2S
—— 4-[3-(2-amino-5-nitro-6-oxo-1,6-dihydro-pyrimidin-4-ylamino)-2-oxo-propylsulfanyl]-benzoic acid methyl ester 54932-03-5 C15H15N5O6S
—— 4-(2-benzoyl-5-oxo-3-phenyl-5-<i>p</i>-tolyl-pentanoyl)-morpholine 50344-61-1 C29H29NO4
—— 4-oxo-N-(4-sulfamoylphenyl)-1H-quinoline-3-carboxamide 873051-80-0 C16H13N3O4S
—— 4-[(Z)-2-(5-Methyl-benzooxazol-2-yl)-vinyl]-benzoic acid ethyl ester 2492-04-8 C19H17NO3
—— 4-{5-[(3-ethyl-3<i>H</i>-benzoxazol-2-yliden)-ethyliden]-4-oxo-2-thioxo-thiazolidin-3-yl}-benzoic acid 40405-99-0 C21H16N2O4S2
—— 4-<3-Morpholino-propionylamino>-O-methyl-thymol 14357-64-3 C18H28N2O3
—— 4-(3-phenylureido)-3-methoxybenzyl alcohol 457059-25-5 C15H16N2O3
—— 4'-Methoxy-3,4'''-biflavonyloxymethan 66075-34-1 C32H22O7