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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Methyl-1-(3-nitro-phenyl)-4-phenyl-pyrazol-5-on 108839-01-6 C16H13N3O3
    3-Methyl-1-(3-nitro-phenyl)-4-phenyl-pyrazol-5-on
    —— 3-Allylchinolizidin 91690-02-7 C12H21N
    3-Allylchinolizidin
    —— 3-Veratroyl-15-propionyl-16-acetyl-zygadenin 106410-99-5 C41H57NO12
    3-Veratroyl-15-propionyl-16-acetyl-zygadenin
    —— 3-Prop-1-enyl-7-sulfamoyl-6-trifluormethyl-3,4-dihydro-1,2,4-benzothiadiazin-1,1-dioxid 798-95-8 C11H12F3N3O4S2
    3-Prop-1-enyl-7-sulfamoyl-6-trifluormethyl-3,4-dihydro-1,2,4-benzothiadiazin-1,1-dioxid
    —— 3-acetylamino-pyrazine-2-carboxylic acid 3-trifluoromethyl-anilide 21635-48-3 C14H11F3N4O2
    3-acetylamino-pyrazine-2-carboxylic acid 3-trifluoromethyl-anilide
    —— 3,5-Dibromo-N-[4-(4-chloro-3-methyl-phenoxy)-phenyl]-2-hydroxy-benzamide 24900-59-2 C20H14Br2ClNO3
    3,5-Dibromo-N-[4-(4-chloro-3-methyl-phenoxy)-phenyl]-2-hydroxy-benzamide
    —— [3-(3-Benzyl-7-chloro-quinolin-4-ylsulfanyl)-propyl]-dimethyl-amine 111935-81-0 C21H23ClN2S
    [3-(3-Benzyl-7-chloro-quinolin-4-ylsulfanyl)-propyl]-dimethyl-amine
    —— 3-Oxo-androsten-(4)-17-spiro-2'-(1'-2')-β-1'-acetyl-pyrrolidin 106765-33-7 C24H35NO2
    3-Oxo-androsten-(4)-17-spiro-2'-(1'-2')-β-1'-acetyl-pyrrolidin
    —— 3-Ethylendioxy-11β,18-epoxy-18-tetrahydropyranyloxy-17β-carboxy-androsten-(5) 98024-18-1 C27H38O7
    3-Ethylendioxy-11β,18-epoxy-18-tetrahydropyranyloxy-17β-carboxy-androsten-(5)
    —— 3-methyl-2-[(thiophen-2-ylsulfonyl)methyl]-3-methylquinazolin-4(3H)-one 1182294-18-3 C14H12N2O3S2
    3-methyl-2-[(thiophen-2-ylsulfonyl)methyl]-3-methylquinazolin-4(3H)-one
    —— 3,4-Dimethoxy-5-bromacetylthiophen 57681-64-8 C8H9BrO3S
    3,4-Dimethoxy-5-bromacetylthiophen
    —— 3,3-Dimethyl-5-isopropylidenylcyclohexanon 35505-98-7 C11H18O
    3,3-Dimethyl-5-isopropylidenylcyclohexanon
    —— 3-(Aminomethyl)-5-propylpyrazin-2-amine 1173998-91-8 C8H14N4
    3-(Aminomethyl)-5-propylpyrazin-2-amine
    —— 3-((3,4-difluorobenzyl)(isopropyl)amino)-1-(naphthalen-2-yl)propan-1-ol 1146190-81-9 C23H25F2NO
    3-((3,4-difluorobenzyl)(isopropyl)amino)-1-(naphthalen-2-yl)propan-1-ol
    —— 3-amino-1-methylpiperidine-2,6-dione hydrochloride 1909304-98-8 C6H10N2O2*ClH
    3-amino-1-methylpiperidine-2,6-dione hydrochloride
    —— 3-[2-(1-tert-butoxycarbonylpiperidin-4-yloxy)-4-(pyrrolidin-1-yl)benzoylamino]-N-(4-methylthiazol-2-yl)pyridine-4-carboxamide 852370-56-0 C31H38N6O5S
    3-[2-(1-tert-butoxycarbonylpiperidin-4-yloxy)-4-(pyrrolidin-1-yl)benzoylamino]-N-(4-methylthiazol-2-yl)pyridine-4-carboxamide
    —— (3R,6S)-3-(chloromethyl)-6-(methoxymethoxy)-4,7,7-trimethyl-3,6,7,8-tetrahydro-1H-indeno[4,5-c]furan-1-one 1257866-24-2 C17H21ClO4
    (3R,6S)-3-(chloromethyl)-6-(methoxymethoxy)-4,7,7-trimethyl-3,6,7,8-tetrahydro-1H-indeno[4,5-c]furan-1-one
    —— 3-benzoyl-1-benzyl-6,7-difluoro-4-(methylthio)quinolin-2(1H)-one 1612231-96-5 C24H17F2NO2S
    3-benzoyl-1-benzyl-6,7-difluoro-4-(methylthio)quinolin-2(1H)-one
    —— 3-(4-aminophenyl)-4-methoxybenzophenone 75600-89-4 C20H17NO2
    3-(4-aminophenyl)-4-methoxybenzophenone
    —— 3-phenyl-benzo[e][1,2,3]triazolo[5,1-c][1,2,4]triazine 5-oxide 15866-38-3 C14H9N5O
    3-phenyl-benzo[e][1,2,3]triazolo[5,1-c][1,2,4]triazine 5-oxide
    —— 3-(5-chloro-6-methyl-1,2-benzoxazol-3-yl)propanoic acid 402914-20-9 C11H10ClNO3
    3-(5-chloro-6-methyl-1,2-benzoxazol-3-yl)propanoic acid
    —— 3-<3-Methyl-2-(trimethylsilyloxy)butyl>-1-oxaspiro<2.5>octane 132157-21-2 C15H30O2Si
    3-<3-Methyl-2-(trimethylsilyloxy)butyl>-1-oxaspiro<2.5>octane
    —— (3S,4R)-1-(tert-Butyl-diphenyl-silanyl)-3-(1-hydroxy-1-methyl-ethyl)-4-[2-(2-methoxy-ethoxymethoxy)-ethyl]-azetidin-2-one 98303-15-2 C28H41NO5Si
    (3S,4R)-1-(tert-Butyl-diphenyl-silanyl)-3-(1-hydroxy-1-methyl-ethyl)-4-[2-(2-methoxy-ethoxymethoxy)-ethyl]-azetidin-2-one
    —— 3-oxo-2-phenylbutan-2-yl di-n-butylcarbamate 1269247-84-8 C19H29NO3
    3-oxo-2-phenylbutan-2-yl di-n-butylcarbamate
    —— 3-(4-Chlor-benzyl)-6-brom-7-sulfamoyl-3,4-dihydro-1,2,4-benzothiadiazin-1,1-di-oxid 14331-43-2 C14H13BrClN3O4S2
    3-(4-Chlor-benzyl)-6-brom-7-sulfamoyl-3,4-dihydro-1,2,4-benzothiadiazin-1,1-di-oxid
    —— 3-methylthio-2-methylsulphinylprop-1-ene 74338-87-7 C5H10OS2
    3-methylthio-2-methylsulphinylprop-1-ene
    —— (3-{4-[1-(2-Fluoro-3-methyl-benzyloxy)-ethyl]-2-methoxy-5-nitro-phenoxy}-propyl)-carbamic acid tert-butyl ester 447463-07-2 C25H33FN2O7
    (3-{4-[1-(2-Fluoro-3-methyl-benzyloxy)-ethyl]-2-methoxy-5-nitro-phenoxy}-propyl)-carbamic acid tert-butyl ester
    —— (3aS,5R,6S,7R,7aS)-2,2,5,7-Tetramethyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-6-ol 84247-09-6 C10H18O4
    (3aS,5R,6S,7R,7aS)-2,2,5,7-Tetramethyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-6-ol
    —— 3',5'-di-O-4,4'-dimethoxytrityl-2'-deoxyadenosine 84780-19-8 C52H49N5O7
    3',5'-di-O-4,4'-dimethoxytrityl-2'-deoxyadenosine
    —— 3-(1,3-dithian-2-yl)-1,6,8-trimethoxyanthracene-9,10-dione 1129631-00-0 C21H20O5S2
    3-(1,3-dithian-2-yl)-1,6,8-trimethoxyanthracene-9,10-dione
    —— 3-O-acetyl-6-β-S-(methyl 2',3',4'-tri-O-acetyl-β-D-glucopyranosyluronate)morphine 800388-97-0 C32H37NO12S
    3-O-acetyl-6-β-S-(methyl 2',3',4'-tri-O-acetyl-β-D-glucopyranosyluronate)morphine
    —— (3-tert-butylacetylacetone)mercury 113568-55-1 C9H14HgO2
    (3-tert-butylacetylacetone)mercury
    —— 3-chloro-5,7-propano-5,6,7,8-tetrahydropyrido[4,3-c]-pyridazine 75536-22-0 C10H12ClN3
    3-chloro-5,7-propano-5,6,7,8-tetrahydropyrido[4,3-c]-pyridazine
    —— 3-(chloromethyl)-4-methyl-5-(trifluoromethyl)-4H-1,2,4-triazole 1546141-35-8 C5H5ClF3N3
    3-(chloromethyl)-4-methyl-5-(trifluoromethyl)-4H-1,2,4-triazole
    —— 3-[4-(naphthalen-1-ylamino)-1,3,5-triazin-2-yl]-1H-benzimidazol-2-one 333731-82-1 C20H14N6O
    3-[4-(naphthalen-1-ylamino)-1,3,5-triazin-2-yl]-1H-benzimidazol-2-one
    —— 3-Desoxy-3-fluor-β-D-xylopyranosetriacetat 20409-33-0 C11H15FO7
    3-Desoxy-3-fluor-β-D-xylopyranosetriacetat
    —— <3>-<14-Acetyl-14-azacyclohexacosanon>-<25,26,53,54,55,56-Hexamethoxytricyclo<49.3.1.1<sup>24,28</sup>>-hexapentaconta-1(55),24,26,28(56),51,53-hexaen>-<14-Acetyl-14-azacyclohexacosanon>-catenane 76137-24-1 2C27H51NO2*C62H108O6
    <3>-<14-Acetyl-14-azacyclohexacosanon>-<25,26,53,54,55,56-Hexamethoxytricyclo<49.3.1.1<sup>24,28</sup>>-hexapentaconta-1(55),24,26,28(56),51,53-hexaen>-<14-Acetyl-14-azacyclohexacosanon>-catenane
    —— 3-(4-methylpiperazine-1-carbonyl)-7-oxa-bicyclo[2,2,1]heptane-2-carboxylic acid 4-(2-tert-butoxycarbonylamino-2-benzyloxycarbonylethyl)-phenyl ester 1206559-24-1 C34H43N3O8
    3-(4-methylpiperazine-1-carbonyl)-7-oxa-bicyclo[2,2,1]heptane-2-carboxylic acid 4-(2-tert-butoxycarbonylamino-2-benzyloxycarbonylethyl)-phenyl ester
    —— {3-[3-(4-chloro-phenyl)-inden-1-yl]-propyl}-dimethyl-amine 102461-47-2 C20H22ClN
    {3-[3-(4-chloro-phenyl)-inden-1-yl]-propyl}-dimethyl-amine
    —— 3-Chlor-2-methyl-4,5-bis-ethoxycarbonylaminomethyl-pyridin 4477-44-5 C14H20ClN3O4
    3-Chlor-2-methyl-4,5-bis-ethoxycarbonylaminomethyl-pyridin
    —— 3,4-Dihydroxy-α-methyl-N-<α-hydroxy-4-nitro-benzyl>-phenylalanin-methylester 747-64-8 C18H20N2O7
    3,4-Dihydroxy-α-methyl-N-<α-hydroxy-4-nitro-benzyl>-phenylalanin-methylester
    —— 3-(4-Amino-phenylsulfonamino)-6-(2-methoxy-aethoxy)-pyridazin 106275-43-8 C13H16N4O4S
    3-(4-Amino-phenylsulfonamino)-6-(2-methoxy-aethoxy)-pyridazin
    —— 3-[[3-(cyclopropyloxy)-4-methoxyphenyl](pyrimidin-5-ylmethyl)amino]benzoic acid 1203594-40-4 C22H21N3O4
    3-[[3-(cyclopropyloxy)-4-methoxyphenyl](pyrimidin-5-ylmethyl)amino]benzoic acid
    —— 3,5-dimethoxy-N-(3-(5-(propan-2-ylsulfonamido)-1H-benzo[d]imidazol-2-yl)cyclohexyl) 1035316-69-8 C25H32N4O5S
    3,5-dimethoxy-N-(3-(5-(propan-2-ylsulfonamido)-1H-benzo[d]imidazol-2-yl)cyclohexyl)
    —— 3-(4-chloro-benzylideneamino)-2-cyclohexyl-3<i>H</i>-quinazolin-4-one 72756-56-0 C21H20ClN3O
    3-(4-chloro-benzylideneamino)-2-cyclohexyl-3<i>H</i>-quinazolin-4-one
    —— 3,5-Dimethyl-1-({5-[4-(trifluoromethyl)phenyl] isoxazol-4-yl}carbonyl)piperidine 1003559-82-7 C18H19F3N2O2
    3,5-Dimethyl-1-({5-[4-(trifluoromethyl)phenyl] isoxazol-4-yl}carbonyl)piperidine
    —— 3-<2-Hydroxy-5-nitro-benzyliden>-benzofuran-2-on 13130-26-2 C15H9NO5
    3-<2-Hydroxy-5-nitro-benzyliden>-benzofuran-2-on
    —— 3-(4-Methoxy-phenylimino)-4-methyl-5-p-tolyl-3H-1,2-dithiol 4555-69-5 C18H17NOS2
    3-(4-Methoxy-phenylimino)-4-methyl-5-p-tolyl-3H-1,2-dithiol
    —— 3-(4-Hydroxy-3-methyl-phenyl)-7-hydroxy-isocumarin 5494-23-5 C16H12O4
    3-(4-Hydroxy-3-methyl-phenyl)-7-hydroxy-isocumarin
    —— 3,6-Bis-<1-isopropoxy-aethyl>-9-methyl-carbazol 1486-09-5 C23H31NO2
    3,6-Bis-<1-isopropoxy-aethyl>-9-methyl-carbazol