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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-(2-bromo-2-methyl-propionyl)-2-methyl-oxazolidine 52837-03-3 C8H14BrNO2
    3-(2-bromo-2-methyl-propionyl)-2-methyl-oxazolidine
    —— 3-ethyl-4-[(4-ethylphenyl)diazenyl]-5-methylbenzonitrile 1639128-73-6 C18H19N3
    3-ethyl-4-[(4-ethylphenyl)diazenyl]-5-methylbenzonitrile
    —— 3-cyclohexyl-2-oxa-3-aza-[4.4.4]propell-3-enium; tetraphenylborate(1-) 63689-31-6 C18H30NO*C24H20B
    3-cyclohexyl-2-oxa-3-aza-[4.4.4]propell-3-enium; tetraphenylborate(1-)
    —— <3aR-<3aα,6α,7aβ>>-1-<<4,5-dihydro-5-methyl-3-<(2-methyl-1,3-dioxolan-2-yl)methyl>-5-isoxazolyl>carbonyl>hexahydro-8,8-dimethyl-3H-3a,6-methano-2,1-benzisothiazole 2,2-dioxide 128470-24-6 C19H28N2O6S
    <3aR-<3aα,6α,7aβ>>-1-<<4,5-dihydro-5-methyl-3-<(2-methyl-1,3-dioxolan-2-yl)methyl>-5-isoxazolyl>carbonyl>hexahydro-8,8-dimethyl-3H-3a,6-methano-2,1-benzisothiazole 2,2-dioxide
    —— 3-ethoxy-2-(1-ethoxy-ethyl)-hex-4-enal 92038-14-7 C12H22O3
    3-ethoxy-2-(1-ethoxy-ethyl)-hex-4-enal
    —— 3-(2,2-Dimethylhydrazino)crotonsaeure-ethylester 38970-24-0 C8H16N2O2
    3-(2,2-Dimethylhydrazino)crotonsaeure-ethylester
    —— 3-Phenyl-3-<1,2,3,4-tetrahydro-naphthyl-(1)>-propionylchlorid 95276-62-3 C19H19ClO
    3-Phenyl-3-<1,2,3,4-tetrahydro-naphthyl-(1)>-propionylchlorid
    —— 3-[4-(1,5-dimethylpyrazol-4-yl)triazol-1-yl]-4-methyl-N-[4-[[2-(methylamino)ethylamino]methyl]-3-(trifluoromethyl)phenyl]benzamide 1096693-91-2 C26H29F3N8O
    3-[4-(1,5-dimethylpyrazol-4-yl)triazol-1-yl]-4-methyl-N-[4-[[2-(methylamino)ethylamino]methyl]-3-(trifluoromethyl)phenyl]benzamide
    —— 3-acetyl-1-carboxymethyl-1H-indazole-6-carboxylic acid benzyl ester 1386457-22-2 C19H16N2O5
    3-acetyl-1-carboxymethyl-1H-indazole-6-carboxylic acid benzyl ester
    —— 3-methyl-N-[6-({[(1R)-1-phenylethyl]carbamoyl}amino)-1H-pyrazolo[4,3-c]pyridin-3-yl]butanamide 1589538-10-2 C20H24N6O2
    3-methyl-N-[6-({[(1R)-1-phenylethyl]carbamoyl}amino)-1H-pyrazolo[4,3-c]pyridin-3-yl]butanamide
    —— 3-(2-bromo-ethyl)-5-methoxy-1H-pyrrolo[3,2-b]pyridine 1394162-32-3 C10H11BrN2O
    3-(2-bromo-ethyl)-5-methoxy-1H-pyrrolo[3,2-b]pyridine
    —— 3-heptyl-3-hydroxy-dodecanoic acid 102013-57-0 C19H38O3
    3-heptyl-3-hydroxy-dodecanoic acid
    —— 3-bromo-1,2-dimethoxy-anthraquinone 860731-83-5 C16H11BrO4
    3-bromo-1,2-dimethoxy-anthraquinone
    —— 3-(4-chloro-phenyl)-8-methyl-quinoline-5-carboxylic acid 41191-69-9 C17H12ClNO2
    3-(4-chloro-phenyl)-8-methyl-quinoline-5-carboxylic acid
    —— (+/-)-3-chloro-4-(6,6-dimethyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazol-4-yl)benzonitrile 1416243-12-3 C15H14ClN3
    (+/-)-3-chloro-4-(6,6-dimethyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazol-4-yl)benzonitrile
    —— (3-((3-((1,3-dioxolan-2-yl)methyl)benzyl)oxy)phenyl)(3-fluorophenyl)methanol 1416069-57-2 C24H23FO4
    (3-((3-((1,3-dioxolan-2-yl)methyl)benzyl)oxy)phenyl)(3-fluorophenyl)methanol
    —— 3β-acetoxy-16β-[4-(hydroxymethyl)-1H-1,2,3-triazol-1-yl]-17α-hydroxy-17β-methyl-D-homoandrost-5-en-17a-one 1610593-37-7 C26H37N3O5
    3β-acetoxy-16β-[4-(hydroxymethyl)-1H-1,2,3-triazol-1-yl]-17α-hydroxy-17β-methyl-D-homoandrost-5-en-17a-one
    —— 3'α-chloro-2'-oxotetrahydrofuran[4',5':2,3](2R,3S,3'R)-2β-methyl-5α-cholestane 1402150-48-4 C29H47ClO2
    3'α-chloro-2'-oxotetrahydrofuran[4',5':2,3](2R,3S,3'R)-2β-methyl-5α-cholestane
    —— 3-Hydroxy-7-methoxy-1-methylsulfanyl-9,10-dihydro-phenanthrene-2-carboxylic acid ethyl ester 117530-31-1 C19H20O4S
    3-Hydroxy-7-methoxy-1-methylsulfanyl-9,10-dihydro-phenanthrene-2-carboxylic acid ethyl ester
    —— 3-Benzyl-3,6-dimethylmorpholin-2,5-dion 84570-58-1 C13H15NO3
    3-Benzyl-3,6-dimethylmorpholin-2,5-dion
    —— (3,5-Dimethyl-4-phenylazo-pyrazol-1-yl)-pyridin-2-yl-methanone 98077-62-4 C17H15N5O
    (3,5-Dimethyl-4-phenylazo-pyrazol-1-yl)-pyridin-2-yl-methanone
    —— 3-anthracen-9-yl-1-phenylpropyn-1-one 1202532-30-6 C23H14O
    3-anthracen-9-yl-1-phenylpropyn-1-one
    —— 3-benzothiazol-2-yl-5-[1-(tetrahydropyran-4-yl)-1H-pyrazol-4-yl]-pyridin-2-ylamine 1175274-91-5 C20H19N5OS
    3-benzothiazol-2-yl-5-[1-(tetrahydropyran-4-yl)-1H-pyrazol-4-yl]-pyridin-2-ylamine
    —— 3-(3-bromo-4-methylphenyl)-1-oxa-2-azaspiro[4.5]dec-2-ene 1373940-35-2 C15H18BrNO
    3-(3-bromo-4-methylphenyl)-1-oxa-2-azaspiro[4.5]dec-2-ene
    —— 3,5-dimethyl-2,3-dihydro-cyclopenta[a]naphthalen-1-one 872278-59-6 C15H14O
    3,5-dimethyl-2,3-dihydro-cyclopenta[a]naphthalen-1-one
    —— 3-(tert-butylamino)quinoxalin-2-yldiphenylphosphine oxide 1422179-83-6 C24H24N3OP
    3-(tert-butylamino)quinoxalin-2-yldiphenylphosphine oxide
    —— 3-bromo-3-cyano-6,7-diphenyl-2,3-dihydro[1,2,4]triazolo[4,3-b][1,2,4]triazine 1013651-86-9 C17H11BrN6
    3-bromo-3-cyano-6,7-diphenyl-2,3-dihydro[1,2,4]triazolo[4,3-b][1,2,4]triazine
    —— 3-Nitro-6-methoxy-2-benzoyloxy-acetophenon 92856-54-7 C16H13NO6
    3-Nitro-6-methoxy-2-benzoyloxy-acetophenon
    —— (3S)-3-[(2S)-5-Benzyloxycarbonyl-2-(tert-butoxycarbonylamino)pentanoyl]oxy-4-(4-biphenylyl)butanamide 187945-45-5 C34H40N2O7
    (3S)-3-[(2S)-5-Benzyloxycarbonyl-2-(tert-butoxycarbonylamino)pentanoyl]oxy-4-(4-biphenylyl)butanamide
    —— (3S, 5R)-1-(4-chloro-quinolin-7-ylmethyl)-3,5-dimethyl-piperazin-2-one 234098-77-2 C16H18ClN3O
    (3S, 5R)-1-(4-chloro-quinolin-7-ylmethyl)-3,5-dimethyl-piperazin-2-one
    —— 3,3-dimethyl-6-((6-methyl-5-((3-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-2-pyridinyl)amino)-1-isoquinolinyl)amino)-1,3-dihydro-2H-indol-2-one 1093100-36-7 C31H26N8O
    3,3-dimethyl-6-((6-methyl-5-((3-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-2-pyridinyl)amino)-1-isoquinolinyl)amino)-1,3-dihydro-2H-indol-2-one
    —— 3-((3-fluorophenyl)(1H-imidazol-5-yl)methyl)pyridine 1080642-93-8 C15H12FN3
    3-((3-fluorophenyl)(1H-imidazol-5-yl)methyl)pyridine
    —— (3,4,7,8-tetra-methyl-1,10-phenanthroline)-bis-(2-phenylpyridine(-1H))-iridium(III) hexafluorophosphate 808142-86-1 C38H32IrN4*F6P
    (3,4,7,8-tetra-methyl-1,10-phenanthroline)-bis-(2-phenylpyridine(-1H))-iridium(III) hexafluorophosphate
    —— 3',5-dimethyl-1'-phenyl-6',8'-dihydrospiro[indoline-3,4'-pyrazolo[3,4-e][1,4]thiazepine]-2,7'(1'H)-dione 1318252-77-5 C21H18N4O2S
    3',5-dimethyl-1'-phenyl-6',8'-dihydrospiro[indoline-3,4'-pyrazolo[3,4-e][1,4]thiazepine]-2,7'(1'H)-dione
    —— (3aS,4S,5R,7aS)-4,5-diacetoxy-3-(ethoxycarbonyl)-3a,5,6,7a-tetrahydro-4H-pyrano[3,2-d]isoxazole 2-oxide 1103257-15-3 C13H17NO9
    (3aS,4S,5R,7aS)-4,5-diacetoxy-3-(ethoxycarbonyl)-3a,5,6,7a-tetrahydro-4H-pyrano[3,2-d]isoxazole 2-oxide
    —— 3-[1-[4-(4-Chlorophenyl)phenyl]ethenyl]-9-(2-methylbutan-2-yl)-1,2,5-trioxaspiro[5.5]undecane 610781-17-4 C27H33ClO3
    3-[1-[4-(4-Chlorophenyl)phenyl]ethenyl]-9-(2-methylbutan-2-yl)-1,2,5-trioxaspiro[5.5]undecane
    —— 3-Benzyl-1-methylpiperazine;hydrochloride 1965309-47-0 C12H19ClN2
    3-Benzyl-1-methylpiperazine;hydrochloride
    —— 3-[{(1R,3S)-3-[1-(acetyloxy)cyclobutyl]-3-{[(1S,4S)-5-(tert-butoxycarbonyl)-2,5-diazabicyclo[2.2.1]hept-2-yl]carbonyl}cyclopentyl}(trifluoroacetyl)amino]-1,5-anhydro-2,3-dideoxy-4-O-methyl-D-erythro-pentitol 1228112-45-5 C30H44F3N3O8
    3-[{(1R,3S)-3-[1-(acetyloxy)cyclobutyl]-3-{[(1S,4S)-5-(tert-butoxycarbonyl)-2,5-diazabicyclo[2.2.1]hept-2-yl]carbonyl}cyclopentyl}(trifluoroacetyl)amino]-1,5-anhydro-2,3-dideoxy-4-O-methyl-D-erythro-pentitol
    —— 3H-1,2-Benzodiazepin-2-oxid 59066-32-9 C9H8N2O
    3H-1,2-Benzodiazepin-2-oxid
    —— 3-(2-Hydroxy-3,4-dimethoxyphenyl)-8-methoxycumarin 60636-85-3 C18H16O6
    3-(2-Hydroxy-3,4-dimethoxyphenyl)-8-methoxycumarin
    —— 3-<(N-Aethyl-N-phenaethyl)-aminomethyl>-cyclohexanol 93735-57-0 C17H27NO
    3-<(N-Aethyl-N-phenaethyl)-aminomethyl>-cyclohexanol
    —— 3-p-Chlorophenylsydnone-4-sulfonylchloride 78702-50-8 C8H4Cl2N2O4S
    3-p-Chlorophenylsydnone-4-sulfonylchloride
    —— 3,4-Bis-<4-chlor-phenyl>-sydnon 86388-64-9 C14H8Cl2N2O2
    3,4-Bis-<4-chlor-phenyl>-sydnon
    —— 3-Ethyl-2-{(1E,3Z,5E)-7-[3-ethyl-3H-benzothiazol-(2Z)-ylidene]-4-isobutoxy-hepta-1,3,5-trienyl}-benzothiazol-3-ium; iodide 82646-19-3 C29H33N2OS2*I
    3-Ethyl-2-{(1E,3Z,5E)-7-[3-ethyl-3H-benzothiazol-(2Z)-ylidene]-4-isobutoxy-hepta-1,3,5-trienyl}-benzothiazol-3-ium; iodide
    —— 3-[(2S,3R,6S)-6-(furan-3-yl)-3-methylpiperidin-2-yl]propan-1-ol 137105-74-9 C13H21NO2
    3-[(2S,3R,6S)-6-(furan-3-yl)-3-methylpiperidin-2-yl]propan-1-ol
    —— (3aS,4S,6aS,9S,10R,10aR)-4-Dimethoxymethyl-9,10-bis-methoxymethoxy-7,7-dimethyl-4,6a,7,8,9,10-hexahydro-3aH-2-oxa-cyclopenta[d]naphthalene-1,3-dione 315674-62-5 C21H32O9
    (3aS,4S,6aS,9S,10R,10aR)-4-Dimethoxymethyl-9,10-bis-methoxymethoxy-7,7-dimethyl-4,6a,7,8,9,10-hexahydro-3aH-2-oxa-cyclopenta[d]naphthalene-1,3-dione
    —— 3'-O-(1,3-benzodithiol-2-yl)-5'-O-isobutyloxycarbonylthymidine 84752-62-5 C22H26N2O7S2
    3'-O-(1,3-benzodithiol-2-yl)-5'-O-isobutyloxycarbonylthymidine
    —— 3-azabicyclo<3.3.1>nonane-6,8-diol 80301-25-3 C8H15NO2
    3-azabicyclo<3.3.1>nonane-6,8-diol
    —— 3-[3-Fluoro-4-[5-[4-[(2-methylpropan-2-yl)oxycarbonylamino]phenyl]-1,2,4-oxadiazol-3-yl]phenyl]-2-[(4-piperidin-1-ylphenyl)carbamoylamino]propanoic acid 1323992-11-5 C34H37FN6O6
    3-[3-Fluoro-4-[5-[4-[(2-methylpropan-2-yl)oxycarbonylamino]phenyl]-1,2,4-oxadiazol-3-yl]phenyl]-2-[(4-piperidin-1-ylphenyl)carbamoylamino]propanoic acid
    —— (3S*,3aS*,4S*,7R*,7aS*)-3-butyl-3-methylperhydro-4,7-methano-1,2-benzisoxazole 124852-28-4 C13H23NO
    (3S*,3aS*,4S*,7R*,7aS*)-3-butyl-3-methylperhydro-4,7-methano-1,2-benzisoxazole