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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3-(4-azidophenyl)-5-methyl-1,2,4-oxadiazole 1051378-24-5 C9H7N5O
3-(4-azidophenyl)-5-methyl-1,2,4-oxadiazole
—— 3-(Benzenesulfonyl)cyclobutan-1-one 67100-34-9 C10H10O3S
3-(Benzenesulfonyl)cyclobutan-1-one
—— 3,4-diiodo-2,5-dihydro-1-(4-methoxybenzyl)-1H-pyrrole-2,5-dione 853649-57-7 C12H9I2NO3
3,4-diiodo-2,5-dihydro-1-(4-methoxybenzyl)-1H-pyrrole-2,5-dione
—— 3-methyl-2-(3-nitro-phenyl)-1-oxa-3-aza-spiro[4.5]decan-4-one 10321-29-6 C15H18N2O4
3-methyl-2-(3-nitro-phenyl)-1-oxa-3-aza-spiro[4.5]decan-4-one
—— 3-<O-Acetyl-p-cumaroyl>-1,2:5,6-diisopropyliden-glucofuranose 14169-03-0 C23H28O9
3-<O-Acetyl-p-cumaroyl>-1,2:5,6-diisopropyliden-glucofuranose
—— 3-Methoxymethoxy-4-methyl-pentin-(1) 15367-98-3 C8H14O2
3-Methoxymethoxy-4-methyl-pentin-(1)
—— 3β,21-Dibenzyloxycarbonylacetoxy-Δ<sup>5</sup>-pregnen-20-on 14030-30-9 C41H48O9
3β,21-Dibenzyloxycarbonylacetoxy-Δ<sup>5</sup>-pregnen-20-on
—— 3-Carbamoyl-5,9-diethyl-1,7-dimethyl-3,5,9-triazatricyclo<5,3,0,0<sup>2,6</sup>>-deca-4,8-10-trion 13379-65-2 C14H20N4O4
3-Carbamoyl-5,9-diethyl-1,7-dimethyl-3,5,9-triazatricyclo<5,3,0,0<sup>2,6</sup>>-deca-4,8-10-trion
—— 3,3-Diethyl-6-piperidinomethoxy-<1.5>diaza-bicyclo<3.3.0>oct-6-en-2,4,8-trion 6495-42-7 C16H23N3O4
3,3-Diethyl-6-piperidinomethoxy-<1.5>diaza-bicyclo<3.3.0>oct-6-en-2,4,8-trion
—— 3-(4-Octylseleno-benzoyl)-propionsaeure 18074-42-5 C18H26O3Se
3-(4-Octylseleno-benzoyl)-propionsaeure
—— 3,3',6,6'-Tetrafluor-2,2'-dicarboxy-benzophenon 18959-27-8 C15H6F4O5
3,3',6,6'-Tetrafluor-2,2'-dicarboxy-benzophenon
—— 3-Chlor-2,6-diphenyl-thiopyran-4-on-hydrazon 21553-89-9 C17H13ClN2S
3-Chlor-2,6-diphenyl-thiopyran-4-on-hydrazon
—— 3-[2-(2-allyl-4-(1,2-dihydroxyethyl)phenyl)ethynyl]quinuclidin-3-ol 166959-15-5 C20H25NO3
3-[2-(2-allyl-4-(1,2-dihydroxyethyl)phenyl)ethynyl]quinuclidin-3-ol
—— 3-methyl 5-[3-(4,4-diphenylpiperid-1-yl)-propyl] 4-(3-cyanophenyl)-1,4-dihydro-2,6-dimethylpyridine-3,5-dicarboxylate 102993-43-1 C37H39N3O4
3-methyl 5-[3-(4,4-diphenylpiperid-1-yl)-propyl] 4-(3-cyanophenyl)-1,4-dihydro-2,6-dimethylpyridine-3,5-dicarboxylate
—— 3-amino-2-(3,4,5-trimethoxyphenyl)-1H-imidazo[1,2-b]pyrazole-7-carbonitrile 1258404-15-7 C15H15N5O3
3-amino-2-(3,4,5-trimethoxyphenyl)-1H-imidazo[1,2-b]pyrazole-7-carbonitrile
—— (3S)-N-(2-aminoethyl)-3-{[(3-benzoyl-4-chloro-2-fluorophenyl)methyl]amino}butanamide 1433949-19-9 C20H23ClFN3O2
(3S)-N-(2-aminoethyl)-3-{[(3-benzoyl-4-chloro-2-fluorophenyl)methyl]amino}butanamide
—— 3α,11α-diacetoxy-5β-pregnan-20-one 912-36-7 C25H38O5
3α,11α-diacetoxy-5β-pregnan-20-one
—— 3-Methyl-1-(2-methylphenyl)-2,6-diphenylpyridin-4-one 86605-72-3 C25H21NO
3-Methyl-1-(2-methylphenyl)-2,6-diphenylpyridin-4-one
—— ((3-((allyloxy)methyl)-2,2-dimethylcyclopropylidene)methylene)cyclohexane 1356020-11-5 C16H24O
((3-((allyloxy)methyl)-2,2-dimethylcyclopropylidene)methylene)cyclohexane
—— (3α,3aα,6aβ,7aα)-2,3,3a,5,6,6a,7,7a-octahydro-3-<(dimethyl-tert-butylsilyl)oxy>-2,2-dimethyl-1H-cyclopenta<a>pentalene 110528-33-1 C19H34OSi
(3α,3aα,6aβ,7aα)-2,3,3a,5,6,6a,7,7a-octahydro-3-<(dimethyl-tert-butylsilyl)oxy>-2,2-dimethyl-1H-cyclopenta<a>pentalene
—— 3-bromo-2-(3-thienyl)-2,1-borazaronaphthalene 1616635-02-9 C12H9BBrNS
3-bromo-2-(3-thienyl)-2,1-borazaronaphthalene
—— 3-Hydroxy-3-methyl-5-trimethylsilanyl-pentan-2-one 20458-17-7 C9H20O2Si
3-Hydroxy-3-methyl-5-trimethylsilanyl-pentan-2-one
—— (3S,4R,5R,6R)-3,4,6-triacetyloxy-5-hydroxy-5-methyl-2-[1,4,5-tris(methoxymethoxy)naphthalen-2-yl]cyclohexene-1-carboxylic acid 917113-20-3 C30H36O15
(3S,4R,5R,6R)-3,4,6-triacetyloxy-5-hydroxy-5-methyl-2-[1,4,5-tris(methoxymethoxy)naphthalen-2-yl]cyclohexene-1-carboxylic acid
—— (3R,5R)-5-isopropyl-3-methyl-3-(naphthalen-2-yl)cyclohexanone 1225431-43-5 C20H24O
(3R,5R)-5-isopropyl-3-methyl-3-(naphthalen-2-yl)cyclohexanone
—— 3,4-bis{4-[N-methyl-N-(2-hydroxyethyl)amino]furazan-3-yl}furoxan 1426930-79-1 C12H16N8O6
3,4-bis{4-[N-methyl-N-(2-hydroxyethyl)amino]furazan-3-yl}furoxan
—— 3-Ethyl-1-methyl-5-[1-(5-nitro-furan-2-yl)-meth-(Z)-ylidene]-2-thioxo-imidazolidin-4-one 25580-66-9 C11H11N3O4S
3-Ethyl-1-methyl-5-[1-(5-nitro-furan-2-yl)-meth-(Z)-ylidene]-2-thioxo-imidazolidin-4-one
—— 3-butyl-6-morpholin-4-yl-5<i>H</i>-isothiazolo[5,4-<i>d</i>]pyrimidin-4-one 28608-17-5 C13H18N4O2S
3-butyl-6-morpholin-4-yl-5<i>H</i>-isothiazolo[5,4-<i>d</i>]pyrimidin-4-one
—— 3-Methyl-3-<2-(4-methyl-1-piperazinyl)ethyl>-1-phenyl-2-indolinon 47479-74-3 C22H27N3O
3-Methyl-3-<2-(4-methyl-1-piperazinyl)ethyl>-1-phenyl-2-indolinon
—— 3-Chloro-2,2-dimethyl-N-[1-methyl-2-(4-trifluoromethyl-phenyl)-ethyl]-propionamide 36064-50-3 C15H19ClF3NO
3-Chloro-2,2-dimethyl-N-[1-methyl-2-(4-trifluoromethyl-phenyl)-ethyl]-propionamide
—— 3-(3-Oxo-3-phenyl-propylamino)-benzenesulfonic acid 3506-44-3 C15H15NO4S
3-(3-Oxo-3-phenyl-propylamino)-benzenesulfonic acid
—— 3-Nitro-1-phenyl-5-<2-carboxy-phenyl>-formazan 1818-39-9 C14H11N5O4
3-Nitro-1-phenyl-5-<2-carboxy-phenyl>-formazan
—— 3,5-Bis-(o-nitrophenyl)-N-methyl-4-piperidon 15330-79-7 C18H17N3O5
3,5-Bis-(o-nitrophenyl)-N-methyl-4-piperidon
—— (3-Chloro-2-isobutoxymethoxy-propoxymethyl)-benzene 4152-35-6 C15H23ClO3
(3-Chloro-2-isobutoxymethoxy-propoxymethyl)-benzene
—— (3-Chloro-2-methoxymethoxy-propoxymethyl)-benzene 4152-31-2 C12H17ClO3
(3-Chloro-2-methoxymethoxy-propoxymethyl)-benzene
—— 3-Nitro-4-phenylhydrazino-1,6-dimethyl-pyridon-(2) 4967-00-4 C13H14N4O3
3-Nitro-4-phenylhydrazino-1,6-dimethyl-pyridon-(2)
—— 3-<4-Hydroxy-3-methoxy-phenyl>-1-<3.7-dimethyl-benzofuran-2-yl>-propen-1-on-semicarbazon 10445-74-6 C21H21N3O4
3-<4-Hydroxy-3-methoxy-phenyl>-1-<3.7-dimethyl-benzofuran-2-yl>-propen-1-on-semicarbazon
—— 3-Benzyl-4-oxo-2-thioxo-thiazolidin-5-<N-(2,4-dichlor-phenyl)-acetamid> 5147-57-9 C18H14Cl2N2O2S2
3-Benzyl-4-oxo-2-thioxo-thiazolidin-5-<N-(2,4-dichlor-phenyl)-acetamid>
—— 3-(4-Brombenzolsulfonylmethyl)-Δ<sup>2</sup>-pyrazolin 16460-35-8 C10H11BrN2O2S
3-(4-Brombenzolsulfonylmethyl)-Δ<sup>2</sup>-pyrazolin
—— 3β-Methoxy-5α-androstan-17β-carbonsaeure-amylester 20070-32-0 C26H44O3
3β-Methoxy-5α-androstan-17β-carbonsaeure-amylester
—— <3-Chlor-benzaldehyd>-2,6-dinitrophenylhydrazon 19266-05-8 C13H9ClN4O4
<3-Chlor-benzaldehyd>-2,6-dinitrophenylhydrazon
—— 3-hydroxyimino-1,5-diphenyl-4-phenylhydrazonopyrrolidin-2-one 132636-73-8 C22H18N4O2
3-hydroxyimino-1,5-diphenyl-4-phenylhydrazonopyrrolidin-2-one
—— 3-(carboethoxy)-4,4-dibromo-2-pyrazolin-5-one 79746-69-3 C6H6Br2N2O3
3-(carboethoxy)-4,4-dibromo-2-pyrazolin-5-one
—— 3-tert-butyl-5-methyl-7-(trifluoromethyl)-3H-imidazo[4,5-b]pyridine 1417895-10-3 C12H14F3N3
3-tert-butyl-5-methyl-7-(trifluoromethyl)-3H-imidazo[4,5-b]pyridine
—— 3-(4-aminophenyl)-1,3-oxazinan-2-one 1153949-53-1 C10H12N2O2
3-(4-aminophenyl)-1,3-oxazinan-2-one
—— 3-cyano-4-amino-2-thiono-benzo(2',3')-pyrano<2,3-b>-pyridine 105774-85-4 C13H7N3OS
3-cyano-4-amino-2-thiono-benzo(2',3')-pyrano<2,3-b>-pyridine
—— 3-(3-Iodo-phenyl)-1-methyl-7H-pyrido[2,3-c]carbazole 86269-79-6 C22H15IN2
3-(3-Iodo-phenyl)-1-methyl-7H-pyrido[2,3-c]carbazole
—— 3,4,5-tri-O-benzyl-2,6-benzyloxycarbonylimino-2,6-dideoxy-D-altrose 115684-46-3 C35H35NO6
3,4,5-tri-O-benzyl-2,6-benzyloxycarbonylimino-2,6-dideoxy-D-altrose
—— 3-sulfanylidene-6-triphenylsilyl-2H-1,2,4-triazin-5-one 857297-51-9 C21H17N3OSSi
3-sulfanylidene-6-triphenylsilyl-2H-1,2,4-triazin-5-one
—— 3,5-diphenyl-1-(prop-2-yn-1-yl)-1H-pyrazole 1385069-09-9 C18H14N2
3,5-diphenyl-1-(prop-2-yn-1-yl)-1H-pyrazole
—— (3a<i>S</i>)-6<i>c</i>-hydroxy-7<i>t</i>-((Ξ)-2-hydroxy-3-oxo-butyl)-3<i>c</i>,6<i>t</i>-dimethyl-(3a<i>r</i>,8a<i>t</i>)-hexahydro-cyclohepta[<i>b</i>]furan-2,8-dione 101101-48-8 C15H22O6
(3a<i>S</i>)-6<i>c</i>-hydroxy-7<i>t</i>-((Ξ)-2-hydroxy-3-oxo-butyl)-3<i>c</i>,6<i>t</i>-dimethyl-(3a<i>r</i>,8a<i>t</i>)-hexahydro-cyclohepta[<i>b</i>]furan-2,8-dione