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中文名称 英文名称 CAS号 化学式
—— 3,4-dihydroxy-2-methyl-2H-naphtho<2,1-b>pyran 86576-54-7 C14H14O3
—— 3-ethyl-5-{2-[5-(4-methoxy-phenyl)-3-phenyl-3<i>H</i>-thiazol-2-ylidene]-ethylidene}-2-thioxo-thiazolidin-4-one 32156-71-1 C23H20N2O2S3
—— 3,3,3-tris(methylsulfanyl)propyl 4-methylbenzenesulfonate 106729-64-0 C13H20O3S4
—— 3,3'-(butane-1,4-diyl)bis(1-phenyl-1,2,3,4,7,8-hexahydroquinazolin-5(6H)-one) 1252039-38-5 C32H38N4O2
—— 3-(1,3-dimesityl-5,5-dimethyl-4-oxohexahydropyrimidin-2-yl)propanenitrile 1564239-78-6 C27H35N3O
—— 3-(2-Ethyl-1,3-dimethyl-cycloprop-2-enyl)-5,5-dimethyl-cyclopent-2-enone 136506-12-2 C14H20O
—— 3-(2,7-Dimethoxy-naphthalen-1-ylmethyl)-2,2-dimethyl-succinic acid 4-ethyl ester 51386-08-4 C21H26O6
—— 3-(3',4'-Dichlorphenyl)-6-chlor-2,4(1H,3H)-chinazolindion 21092-25-1 C14H7Cl3N2O2
—— 3-Methoxy-17α-<1'H-4'-(4-tolyl)-5'-thio-1',2',4'-triazoline-3'methylene>estra-1,3,5(10)-trien-17β-ol 95846-59-6 C29H35N3O2S
—— 3-ethyl-5-methyl (1-[4-Methoxyphenyl]-4-azido)pyrazole-3,5-dicarboxylate 280119-62-2 C15H15N5O5
—— 3-Acetyl-4-methyl-1-aza-spiro[5.6]dodec-3-en-2-one 17597-46-5 C14H21NO2
—— 3-(5-Hydroxy-5H-dibenzo[a,d]cyclohepten-5-yl)-1-methyl-pyrrolidin-2-one 90117-25-2 C20H19NO2
—— (3-Benzenesulfonyl-6-chloro-pyridin-2-yl)-(2-methoxy-ethyl)-amine 69563-99-1 C14H15ClN2O3S
—— (3-allyloxymethylsulfanyl-quinoxalin-2-yl)-methyl-amine 91959-27-2 C13H15N3OS
—— 3-(2-methoxy-11-oxo-11<i>H</i>-dibenzo[<i>b</i>,<i>f</i>][1,4]oxazepin-10-yl)-propionamide 21525-92-8 C17H16N2O4
—— 3-Methylthio-10-(1-methyl-3-pyrrolidylmethyl)-phenothiazin 95316-92-0 C19H22N2S2
—— 3-(2-fluoro-4-hydroxy-phenyl)-1-oxo-1,3a,4,5,6,6a-hexahydro-pentalene-2-carbonitrile 1104634-61-8 C15H12FNO2
—— [3-chloro-5-(5,6-dihydro-4H-imidazo[4,5,1-ij]quinolin-2-yl)-pyridin-2-yl]-(6-methyl-pyridin-3-yl)-amine 1072929-36-2 C21H18ClN5
—— 3-[(2-Methoxy-phenyl)-hydrazono]-5-phenyl-3H-furan-2-one 62196-57-0 C17H14N2O3
—— (3R,4R)-2-Oxo-1,3,4-triphenyl-azetidine-3-carboxylic acid benzyl ester 42834-14-0 C29H23NO3
—— 3-Chlor-1-(3,4-dichlor-phenyl)-2-oxo-pyrrolidin 13228-48-3 C10H8Cl3NO
—— 3-[2,2-dimethyl-3-(2-methyl-propenyl)-aziridin-1-yl]-3<i>H</i>-benzooxazol-2-one 17823-05-1 C15H18N2O2
—— 3-ethyl,5-methyl 4-(4,9-dimethoxy-5-oxo-5H-furo[3,2-g]chromen-6-yl)-2,6-diethyl-1,4-dihydropyridine-3,5-dicarboxylate 1151643-07-0 C27H29NO9
—— 3-oxa-4-azatricyclo[6.2.1.0(1,5)]undec-4-enyl-7-spiro-[1,3]dithiane 1254074-44-6 C12H17NOS2
—— 3-hydroxylamino-1-hydroxy-1,3-diphenyl-1-propene 132603-52-2 C15H15NO2
—— 3-<Methoxy(trimethylsilyl)methylene>cyclobutanecarbaldehyde 132803-24-8 C10H18O2Si
—— 3-α-cholestanyltrimethylammonium m-iodobenzenesulfonate 89327-07-1 C6H4IO3S*C30H56N
—— 3-{[3-(4-Chloro-phenyl)-6-methyl-isoxazolo[5,4-d]pyrimidin-4-yl]-hydrazonomethyl}-phenol 79835-43-1 C19H14ClN5O2
—— 3-Acetyl-4'-methoxy-2,5-dimethyl-4,6-diphenyl-benzophenon 108638-27-3 C30H26O3
—— 3-Acetylamino-2-benzyloxycarbonylamino-2-ethoxycarbonyl-succinic acid diethyl ester 69454-63-3 C21H28N2O9
—— 3β-tert-butyldimethylsilyloxy-5α,14β-cholestan-15-one 162302-57-0 C33H60O2Si
—— 3-(4-bromophenyl)sydnone-4-N-methylcarboxamide 84877-60-1 C10H8BrN3O3
—— 3-ethyl-5-[(3-ethyl-3<i>H</i>-naphth[2,1-<i>d</i>]oxazol-2-yliden)-ethylidene]-1-[2]pyridyl-2-thioxo-imidazolidin-4-one 121621-98-5 C25H22N4O2S
—— 3β-Acetoxystict-17(22)-en 62311-73-3 C32H52O2
—— 3α-Tigloyloxytropane<N-<sup>14</sup>CH3> 58139-16-5 C13H21NO2
—— 3,5,6-Triacetoxy-2-ethoxymethyl-1-methoxy-anthrachinon 70859-05-1 C24H22O10
—— 3-(4-Nitro-naphthalen-1-ylamino)-propionitrile 38266-47-6 C13H11N3O2
—— [3-(6,7-Dimethoxy-1-methyl-3,4-dihydro-1H-isoquinolin-2-yl)-propyl]-dimethyl-amine 50367-66-3 C17H28N2O2
—— 3-(2-Isochinolino)propionat 49563-74-8 C12H11NO2
—— 3-(4-bromo-5-iodo-furan-2-yl)-acrylic acid ethyl ester 50527-70-3 C9H8BrIO3
—— 3-Bromo-4-chloro-2,2-dimethyl-chroman 53589-32-5 C11H12BrClO
—— 3-Isobutylamino-5-ethoxy-pyridin 51468-03-2 C11H18N2O
—— 3-(1-Isopropenyl-3-isopropylidene-cyclopentyl)-butyraldehyde 50628-16-5 C15H24O
—— 3-methoxy-benzoic acid <i>N</i>',<i>N</i>'-bis-(2,4,6-trioxo-hexahydro-pyrimidin-5-yl)-hydrazide 40598-44-5 C16H14N6O8
—— 3-(Bis-benzylamino-methylene)-2,3-dihydro-isoquinoline-1,4-dione 53573-53-8 C24H21N3O2
—— 3-(2-methylpyridin-3-yl)-4-[3,6-difluoro-4-(methylsulfonyl)phenyl]-5-hydroxymethylisoxazole 473310-15-5 C17H14F2N2O4S
—— 3-(2-chloro-ethyl)-1-(3-fluoro-phenyl)-1<i>H</i>-quinazoline-2,4-dione 34936-31-7 C16H12ClFN2O2
—— 3-hexyl-3a-hydroxy-hexahydro-benzothiazole-2-thione 887-24-1 C13H23NOS2
—— 3-(1-benzothiophen-2-yl)-6-chloro-N-ethyl-7-methoxyquinoxalin-2-amine 1372142-60-3 C19H16ClN3OS
—— 3,5'-Dinitro-2,2',4',5-tetrachlorbiphenyl 51908-14-6 C12H4Cl4N2O4