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    中文名称 英文名称 CAS号 化学式
    —— 4,4-Dimethyl-3-(4'-methoxyphenyl)-5-(4"-nitrophenyl)-4H-pyrazole 155886-87-6 C18H17N3O3
    —— 4-Cyanmethylamino-5-nitro-2-amino-6-hydroxy-pyrimidin 1015-73-2 C6H6N6O3
    —— [4-(2-methoxy-1,1-dimethyl-ethyl)-phenyl]-[2-methoxymethyl-7-(3-trifluoromethyl-pyridin-2-yl)-pyrido[3,2-d]pyrimidin-4-yl]-amine 573687-37-3 C26H26F3N5O2
    —— 4-(α-benzoyloxypentyl)biphenyl 1325242-76-9 C24H24O2
    —— 4-(3,3-dioxo-2,3-dihydro-3λ6-[1,3,4]oxathiazol-5-yl)-pyridine 18137-81-0 C7H6N2O3S
    —— (4-chlorophenyl)[2-(4-chlorophenyl)aminopyridin-3-yl]methanone 1097221-36-7 C18H12Cl2N2O
    —— 4-(2-isopropenyl-5-methyl-hex-4-enyl)-morpholine 46729-76-4 C14H25NO
    —— 4-chloro-2-(4-methylphenyl)-5,6-dihydro[1]benzofuro[3′,2′:2,3]oxepino[4,5-d]pyrimidine 1639424-00-2 C21H15ClN2O2
    —— [(4-methoxyphenyl)(pyridine-4-carbonyl)amino]acetic acid tert-butyl ester 916885-57-9 C19H22N2O4
    —— 4,5α-epoxy-6β-hydroxy-3-methoxy-17,17,17-trimethyl-9,17-seco-morphinanium; iodide 52517-22-3 C20H30NO3*I
    —— [4-(hydroxy-diphenyl-methyl)-piperidin-1-yl]-phenyl-methanone 288316-63-2 C25H25NO2
    —— (4-tert-butyl-2,6-dimesitylphenyl)dimethyltin chloride 1138816-04-2 C30H39ClSn
    —— <4aα,7aα(E)>-(+/-)-7a-(4,8-Dimethyl-3,7-nonadienyl)-4a,6,7,7a-tetrahydro-4-<3-(phenylmethoxy)propyl>-5H-2-pyrindine 117959-77-0 C29H41NO
    —— 4-(Dimethylamino)-2-(naphthalen-1-ylmethoxy)benzoic acid 1221890-95-4 C20H19NO3
    —— 4-{(2,2,2-trifluoroethyl)[3-(trifluoromethoxy)benzyl]amino}-2-(trifluoromethyl)benzonitrile 916807-92-6 C18H11F9N2O
    —— 4-(1-t-butyloxycarbonylamino-3,6,9,12,15,18-hexaoxanonadecyl)-benzyl bromide 331242-50-3 C25H42BrNO8
    —— 4'-methyl-2',5-dinitro-[1,1'-biphenyl]-2-ol 1620094-20-3 C13H10N2O5
    —— 4-methyl-3-[3-[[1-methyl-1-[2-[2-(methylamino)ethoxy]phenyl]ethyl]amino]-2-oxo-1(2H)-pyrazinyl]-N-(2-methylpropyl)-benzamide 1095004-43-5 C28H37N5O3
    —— (4S)-4-benzyl-3-[(2S,3S)-2-{N-(4-fluorophenylsulfonyl)amino}-3-(trifluoromethyl)butanoyl]-1,3-oxazolidin-2-one 952714-75-9 C21H20F4N2O5S
    —— (4S)-1-(p-methoxybenzyl)-4-(1'-hydroxyethyl)azetidin-2-one 112162-28-4 C13H17NO3
    —— (4S)-4,7,7-trimethyl-3-exo-(1-naphthyl)bicyclo<2.2.1>heptan-2-exo-yl (E)-8-bis(4-fluorophenyl)methylidene-9-methyl-3,5-dioxo-6-decenoate 136030-15-4 C44H44F2O4
    —— (4-(benzyloxy)cyclohexyl)-N,N-dimethyl(phenyl)methanamine hydrochloride 944319-43-1 C22H29NO*ClH
    —— 4-heptyl-1,2,4-triazole hydrobromide 1374115-04-4 BrH*C9H17N3
    —— 4,4-Dimethylpent-2-enalsemicarbazon 90206-33-0 C8H15N3O
    —— {4-[3-(4-methanesulfonyl-phenylethynyl)-5-(3-trifluoromethyl-pyridin-2-yloxy)-phenylsulfanyl]-2-methyl-phenoxy}-acetic acid ethyl ester 918905-02-9 C32H26F3NO6S2
    —— 4-Methyl-3-(phenylselenomethylene)-1-benzenesulfonylpyrrolidine 132330-48-4 C18H19NO2SSe
    —— 4,4-bis(methylthio)-3-acetoxy-2-((trimethylsilyl)methyl)-1-octen-8-al 137871-67-1 C16H30O3S2Si
    —— 4'-(4-(4-chlorophenoxy)piperidine-1-carbonyl)-[1,1'-biphenyl]-3-carboxamide 1304783-91-2 C25H23ClN2O3
    —— [4-[3-[4-isopropyl-2-(4-trifluoromethyl)phenyl-5-thiazolyl]propionyl]-3-methylphenoxy] acetic acid 500581-35-1 C25H24F3NO4S
    —— 4-epi-5,11-dideoxytetrodotoxin 253674-54-3 C11H17N3O6
    —— 4-{3-chloro-4-[3,3,3-trifluoro-2-hydroxy-1-methyl-2-(4-methyl-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazin-6-yl)-propyl]-phenoxy}-benzoic acid methyl ester 1246684-82-1 C27H23ClF3NO6
    —— 4-(Diethoxy-phosphoryl)-3-(methoxycarbonyl-hydrazono)-butyric acid ethyl ester 103517-96-0 C12H23N2O7P
    —— 4-Cyclohexyl-4-(5,5-dimethyl-1,1-dioxo-1λ<sup>6</sup>-isothiazolidin-2-ylmethyl)-piperidine-1-carboxylic acid tert-butyl ester 880544-12-7 C22H40N2O4S
    —— (+/-)-4α-methyl-7-methoxy-2,3,4,4aα,9,9a-hexahydro-4β,9aβ-ethano-1H-fluoren-11-one 83649-83-6 C17H20O2
    —— 4-Benzyloxy-5-chloro-2-mercapto-phenol 474526-97-1 C13H11ClO2S
    —— 4-azido-2,3,6-tri-O-acetyl-4-deoxy-α-D-glucopyranosyl trichloroacetimidate 485809-84-5 C14H17Cl3N4O8
    —— 4-thio-α/β-D-galactofuranose 118868-82-9 C6H12O5S
    —— 4-chloro-N-[(2R)-2-methyl-3-oxo-3,4-dihydro-2H-benzoxazin-6-yl]-2-{[(1R,2S)-2-pyrrolidin-1-ylcyclohexyl]amino}benzamide 939884-76-1 C26H31ClN4O3
    —— 4-allyl-6-[2-(2-chloro-4-hydroxy-phenyl)-1-hydroxy-1-trifluoromethyl-propyl]-4H-benzo[1,4]oxazin-3-one 1246685-08-4 C21H19ClF3NO4
    —— 4-[[5-(benzo[d][1,3]dioxol-5-yl)-1,3,4-thiadiazol-2-ylimino]-methyl]phenol 1431555-46-2 C16H11N3O3S
    —— 4-[(8,8-dimethyl-8H-indolo[3,2,1-de]acridin-3-yl)phenyl]-diphenylamine 1224891-94-4 C39H30N2
    —— 4-methyl-N-[5-oxo-2-(trifluoromethyl)-1,3-oxathiolan-2-yl]benzenesulfonamide 917870-86-1 C11H10F3NO4S2
    —— 4-(benzyloxy)-1-butynyl trifluoromethyl sulfone 1126641-73-3 C12H11F3O3S
    —— 4-<5-(ethoxycarbonyl)-2,4-dimethylpyrrol-3-yl>-1-iodobutane 98977-08-3 C13H20INO2
    —— 4-(2-amino[1,2,4]triazolo[1,5-a]pyridin-6-yl)-N-(4-chlorobenzyl)benzamide 1352620-82-6 C20H16ClN5O
    —— (4R)-3-[2-ethyl-2-(4-methoxybenzylthio)butyl]-4-methoxycarbonylthiazolidine-2-thione 140691-79-8 C19H27NO3S3
    —— 4-(1-oxo-4,7-dihydro-2-isoindolinyl)phenylacetic acid 62971-11-3 C16H15NO3
    —— 4,7-Dibrom-2-methyl-3H-phenothiazin-3-on 68221-95-4 C13H7Br2NOS
    —— 4-[(S)-4-carboxy-2-({4-[2-((S)-2-cyclobutylcarbamoyl-pyrrolidin-1-yl)-2-oxo-ethoxy]-6-fluoro-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester 1073448-24-4 C33H41FN6O9
    —— 4-[[6-amino-3,5-dicyano-4-(2,4,5-trifluorophenyl)pyridin-2-yl]sulfanylmethyl]-N-methylpyridine-2-carboxamide 1353656-70-8 C21H13F3N6OS