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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-methoxy-5,6-bis(4-methylphenyl)-2,5-dihydro-1,2,4-triazine 74930-10-2 C18H19N3O
    3-methoxy-5,6-bis(4-methylphenyl)-2,5-dihydro-1,2,4-triazine
    —— 3-chloromethyl-tropolone 738599-69-4 C8H7ClO2
    3-chloromethyl-tropolone
    —— 3-bromo-9-(3,7-dimethyloctyl)-2-(3,7-dimethyloctyloxy)carbazole 890079-87-5 C32H48BrNO
    3-bromo-9-(3,7-dimethyloctyl)-2-(3,7-dimethyloctyloxy)carbazole
    —— 3-nitro-4-o-tolyl-1,2-dihydro-naphthalene 108973-37-1 C17H15NO2
    3-nitro-4-o-tolyl-1,2-dihydro-naphthalene
    —— 3-Ethyl-1-methyl-1-(2-methyl-1,3-diphenyl-2-cyclopropen-3-yl)indene 134816-87-8 C28H26
    3-Ethyl-1-methyl-1-(2-methyl-1,3-diphenyl-2-cyclopropen-3-yl)indene
    —— 3-methyl-<i>N</i>-(1,2(4),5,6-tetrahydro-[1,2,4]triazin-3-ylmethyl)-aniline 62423-97-6 C11H16N4
    3-methyl-<i>N</i>-(1,2(4),5,6-tetrahydro-[1,2,4]triazin-3-ylmethyl)-aniline
    —— 3-Oxo-1-phenyl-1,3,9,9a-tetrahydro-2-oxa-fluorene-4-carbonitrile 70600-23-6 C19H13NO2
    3-Oxo-1-phenyl-1,3,9,9a-tetrahydro-2-oxa-fluorene-4-carbonitrile
    —— 3-Amino-N,N-diethyl-2-methylbenzamide 926206-22-6 C12H18N2O
    3-Amino-N,N-diethyl-2-methylbenzamide
    —— 3-(4-Nitro-phenyl)-3-oxo-2-phenyl-propionamide 70777-61-6 C15H12N2O4
    3-(4-Nitro-phenyl)-3-oxo-2-phenyl-propionamide
    —— 3-tetradecyl-1-tributylstannanyl-1<i>H</i>-benzo[4,5]imidazo[1,2-<i>a</i>][1,3,5]triazine-2,4-dione 65094-00-0 C35H60N4O2Sn
    3-tetradecyl-1-tributylstannanyl-1<i>H</i>-benzo[4,5]imidazo[1,2-<i>a</i>][1,3,5]triazine-2,4-dione
    —— 3-(2-amino-1,4,5,6-tetrahydropyrimidin-5-yl)-N-[2-[2,4-dichloro-3-[[2-methoxy-1-(pyridin-2-ylmethyl)benzimidazol-4-yl]oxymethyl]-N-methylanilino]-2-oxoethyl]propanamide 1360587-26-3 C31H34Cl2N8O4
    3-(2-amino-1,4,5,6-tetrahydropyrimidin-5-yl)-N-[2-[2,4-dichloro-3-[[2-methoxy-1-(pyridin-2-ylmethyl)benzimidazol-4-yl]oxymethyl]-N-methylanilino]-2-oxoethyl]propanamide
    —— 3-[9-(4,6-Diphenyl-1,3,5-triazin-2-yl)carbazol-3-yl]-9-(3-phenylphenyl)carbazole 1360632-41-2 C51H33N5
    3-[9-(4,6-Diphenyl-1,3,5-triazin-2-yl)carbazol-3-yl]-9-(3-phenylphenyl)carbazole
    —— 3-methyl-N-({[(1R,2R)-1-methyl-2-(pent-4-en-1-yl)cyclopropyl]oxy}carbonyl)-L-valine 1369482-41-6 C16H27NO4
    3-methyl-N-({[(1R,2R)-1-methyl-2-(pent-4-en-1-yl)cyclopropyl]oxy}carbonyl)-L-valine
    —— 3-[2-fluoro-5-(trifluoromethyl)phenyl]-N,N,-dimethyl-5-phenyl-2,3-dihydro-1H-pyrrole-1-carboxamide 639072-49-4 C20H18F4N2O
    3-[2-fluoro-5-(trifluoromethyl)phenyl]-N,N,-dimethyl-5-phenyl-2,3-dihydro-1H-pyrrole-1-carboxamide
    —— [(3R/S)-3-chloromethyl-1-(5,6,7-trimethoxyindol-2'-yl-carbonyl)-2,3-dihydro-1H-indol-6-yl]-2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside 366789-67-5 C35H39ClN2O14
    [(3R/S)-3-chloromethyl-1-(5,6,7-trimethoxyindol-2'-yl-carbonyl)-2,3-dihydro-1H-indol-6-yl]-2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside
    —— 3-amino-6-(diethoxyphosphoryl)-2-ethyl-3Hthiazolo[3,2-b][1,2,4]triazol-7-ium chloride 1437786-11-2 C10H18N4O3PS*Cl
    3-amino-6-(diethoxyphosphoryl)-2-ethyl-3Hthiazolo[3,2-b][1,2,4]triazol-7-ium chloride
    —— 3-Methylen-2,2,4,5,5-pentamethylpyrrolidin 3120-58-9 C10H19N
    3-Methylen-2,2,4,5,5-pentamethylpyrrolidin
    —— 3-<3'-(dimethyl-t-butylsilyloxy)-1'-methylenepropyl>-5-methoxy-1-(4-methoxybenzyl)-3,6-dihydropyrazin-2(1H)-one 117856-56-1 C23H36N2O4Si
    3-<3'-(dimethyl-t-butylsilyloxy)-1'-methylenepropyl>-5-methoxy-1-(4-methoxybenzyl)-3,6-dihydropyrazin-2(1H)-one
    —— 3,13-Dichloro-tridecan-2-one 81505-01-3 C13H24Cl2O
    3,13-Dichloro-tridecan-2-one
    —— 3-Chloro-N-{2-[(4-chloro-phenyl)-methyl-amino]-ethyl}-benzamide 33141-48-9 C16H16Cl2N2O
    3-Chloro-N-{2-[(4-chloro-phenyl)-methyl-amino]-ethyl}-benzamide
    —— 3-[1-naphthalen-1-yl-methylidene]-imidazo[1,2-a]pyridin-2-one 1020032-41-0 C18H12N2O
    3-[1-naphthalen-1-yl-methylidene]-imidazo[1,2-a]pyridin-2-one
    —— (3-methylphenyl)methyl 2-nitrobenzenesulfenate 134390-32-2 C14H13NO3S
    (3-methylphenyl)methyl 2-nitrobenzenesulfenate
    —— 3-amino-6-methyl-2-methylthio-4(3H)-pyrimidinone 102363-06-4 C6H9N3OS
    3-amino-6-methyl-2-methylthio-4(3H)-pyrimidinone
    —— 3,17-diethyl-1,10,19,21,23,24-hexahydro-2,7,13,18-tetramethyl-1,19-dioxobilin-8,12-dipentanoic acid 141228-19-5 C37H48N4O6
    3,17-diethyl-1,10,19,21,23,24-hexahydro-2,7,13,18-tetramethyl-1,19-dioxobilin-8,12-dipentanoic acid
    —— 3-[3-(4-tert-Butoxycarbonylmethyl-7-methoxy-3-oxo-3,4-dihydro-quinoxalin-2-yl)-2-ethyl-indol-1-yl]-propyl-ammonium acetate 205377-29-3 C2H4O2*C28H34N4O4
    3-[3-(4-tert-Butoxycarbonylmethyl-7-methoxy-3-oxo-3,4-dihydro-quinoxalin-2-yl)-2-ethyl-indol-1-yl]-propyl-ammonium acetate
    —— 3α-chloro-5β-cholestan-6-one 21072-85-5 C27H45ClO
    3α-chloro-5β-cholestan-6-one
    —— 3,3-difluoro-cyclopentanesulfonic acid {3-[4-(cyclopropylmethyl-amino)-7H-pyrrolo[2,3-d]pyrimidine-5-carbonyl]-2,4-difluoro-phenyl}-amide 1309432-00-5 C22H21F4N5O3S
    3,3-difluoro-cyclopentanesulfonic acid {3-[4-(cyclopropylmethyl-amino)-7H-pyrrolo[2,3-d]pyrimidine-5-carbonyl]-2,4-difluoro-phenyl}-amide
    —— 3-(4-pyridin-4-yl-1H-pyrazole-3-yl)-N-(3-trifluoromethyl-phenyl)-benzamide 1206834-23-2 C22H15F3N4O
    3-(4-pyridin-4-yl-1H-pyrazole-3-yl)-N-(3-trifluoromethyl-phenyl)-benzamide
    —— [(3S,4R)-4-(4-chloro-phenyl)-1-(5'-cyano-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 2,2,2-trifluoro-1-methyl-ethyl ester 1310820-21-3 C27H29ClF3N5O3
    [(3S,4R)-4-(4-chloro-phenyl)-1-(5'-cyano-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 2,2,2-trifluoro-1-methyl-ethyl ester
    —— 3,5-di-O-methyl-6-deoxy-1,2-O-isopropylidene-6-(3-methylureido)-α-D-glucofuranose 70457-74-8 C13H24N2O6
    3,5-di-O-methyl-6-deoxy-1,2-O-isopropylidene-6-(3-methylureido)-α-D-glucofuranose
    —— 3-oxo-3-[9-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1,9-diazaspiro[3.6]decan-1-yl]propanenitrile 1263773-29-0 C17H20N6O
    3-oxo-3-[9-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1,9-diazaspiro[3.6]decan-1-yl]propanenitrile
    —— 3-(5-ethoxycarbonyl-valerylamino)-2,4,6-triiodo-benzoic acid 109647-31-6 C15H16I3NO5
    3-(5-ethoxycarbonyl-valerylamino)-2,4,6-triiodo-benzoic acid
    —— 3-triisopropylsilyloxy-19-nor-chol-1,3,5(10)-trien-24-ol 305812-75-3 C32H54O2Si
    3-triisopropylsilyloxy-19-nor-chol-1,3,5(10)-trien-24-ol
    —— 3-(chloromethyl)-N-(3-methoxy-4-sulfamoylphenyl)-4-[4-methoxy-2-(trifluoromethyl)phenyl]benzamide 1355685-30-1 C23H20ClF3N2O5S
    3-(chloromethyl)-N-(3-methoxy-4-sulfamoylphenyl)-4-[4-methoxy-2-(trifluoromethyl)phenyl]benzamide
    —— 3-Chloro-1H-indene-4-sulfonyl isocyanate 92744-63-3 C10H6ClNO3S
    3-Chloro-1H-indene-4-sulfonyl isocyanate
    —— 3-(3-{[Benzyl-(1,3-diphenyl-propyl)-carbamoyl]-methyl}-ureido)-benzoic acid 612086-65-4 C32H31N3O4
    3-(3-{[Benzyl-(1,3-diphenyl-propyl)-carbamoyl]-methyl}-ureido)-benzoic acid
    —— 3,5-dichloro-3'-[6-oxo-3(1H)-pyridazinylmethyl]thyronine 105170-24-9 C20H17Cl2N3O5
    3,5-dichloro-3'-[6-oxo-3(1H)-pyridazinylmethyl]thyronine
    —— 3-[2-[(4R)-4-[(5-methoxy-3-oxo-1H-isoindol-2-yl)methyl]-2,5-dioxoimidazolidin-4-yl]ethynyl]-4-methylbenzamide 1226989-07-6 C23H20N4O5
    3-[2-[(4R)-4-[(5-methoxy-3-oxo-1H-isoindol-2-yl)methyl]-2,5-dioxoimidazolidin-4-yl]ethynyl]-4-methylbenzamide
    —— 3-Benzoyl-5-(3,4-dichlorophenyl)-5-[2-(methanesulfonyloxy)ethyl]oxazolidin 181643-70-9 C19H19Cl2NO5S
    3-Benzoyl-5-(3,4-dichlorophenyl)-5-[2-(methanesulfonyloxy)ethyl]oxazolidin
    —— 3-(2,3-Dihydro-1,4-benzodioxin-5-yl)-1,2-oxazol-5-amine 1156753-33-1 C11H10N2O3
    3-(2,3-Dihydro-1,4-benzodioxin-5-yl)-1,2-oxazol-5-amine
    —— [3-(4-Methoxy-phenylthiocarbamoyl)-1H-indol-2-yl]-carbamic acid benzyl ester 70297-76-6 C24H21N3O3S
    [3-(4-Methoxy-phenylthiocarbamoyl)-1H-indol-2-yl]-carbamic acid benzyl ester
    —— 3-Hydroxy-2,2-diphenoxy-3,3-diphenyl-propionic acid methyl ester 68423-74-5 C28H24O5
    3-Hydroxy-2,2-diphenoxy-3,3-diphenyl-propionic acid methyl ester
    —— 3-Hydroxy-4.4-dimethyl-2-phenylpentansaeurebenzylamid 69974-35-2 C20H25NO2
    3-Hydroxy-4.4-dimethyl-2-phenylpentansaeurebenzylamid
    —— 3-[3-(4-Methoxy-phenyl)-3-oxo-propane-1-sulfonyl]-3-nitro-1-phenyl-propan-1-one 68869-92-1 C19H19NO7S
    3-[3-(4-Methoxy-phenyl)-3-oxo-propane-1-sulfonyl]-3-nitro-1-phenyl-propan-1-one
    —— 3(or 8)-Amino-8(or 3)-azido-5-ethyl-6-phenylphenanthridinium 63783-82-4 C21H22N5+
    3(or 8)-Amino-8(or 3)-azido-5-ethyl-6-phenylphenanthridinium
    —— 3-Amino-5,6,7,8-tetrahydronaphthalene-2-carboxamide 2196245-77-7 C11H14N2O
    3-Amino-5,6,7,8-tetrahydronaphthalene-2-carboxamide
    —— 3-Oxopyrrolidine-1-carbonylchloride 2551118-57-9 C5H6ClNO2
    3-Oxopyrrolidine-1-carbonylchloride
    —— 3-Pyrrolidinamine,N,N-diethyl-, hydrochloride (1:2) 20984-82-1 C8H19ClN2
    3-Pyrrolidinamine,N,N-diethyl-, hydrochloride (1:2)
    —— 3'(6')-Dehydroclindamycin phosphate 1309349-64-1 C18H32ClN2O8PS
    3'(6')-Dehydroclindamycin phosphate
    —— (3S)-3-methyl-1-propan-2-ylpiperazine;hydrochloride 1965314-72-0 C8H19ClN2
    (3S)-3-methyl-1-propan-2-ylpiperazine;hydrochloride