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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(p-methylphenylimino)-3,3-dichloro-2,3-dihydro-1,4-naphthoquinone 104307-24-6 C17H11Cl2NO2
    2-(p-methylphenylimino)-3,3-dichloro-2,3-dihydro-1,4-naphthoquinone
    —— 2,3,6-tri-O-acetyl-N-(fluoren-9-ylmethoxycarbonyl)-4-O-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-β-D-glucopyranosylamine 152843-95-3 C41H47NO19
    2,3,6-tri-O-acetyl-N-(fluoren-9-ylmethoxycarbonyl)-4-O-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-β-D-glucopyranosylamine
    —— 2-[3-(2-methoxyphenyl)-1H-indol-2-yl]-N-(2,4,4-trimethylpentan-2-yl)acetamide 1609487-58-2 C25H32N2O2
    2-[3-(2-methoxyphenyl)-1H-indol-2-yl]-N-(2,4,4-trimethylpentan-2-yl)acetamide
    —— (2R.3R,4S)-2-O-(t-butyldimethylsilyl)-4,5-epoxy-3-ethyl-2-pentanol 118734-65-9 C13H28O2Si
    (2R.3R,4S)-2-O-(t-butyldimethylsilyl)-4,5-epoxy-3-ethyl-2-pentanol
    —— 2-benzoyloxymethyl-8-phenyl-2,3-dihydro-oxazolo[3,2-c]pyrimidine-5,7-dione 30346-01-1 C20H16N2O5
    2-benzoyloxymethyl-8-phenyl-2,3-dihydro-oxazolo[3,2-c]pyrimidine-5,7-dione
    —— 2-acetoxy-8-cyano-8,11-dibromo-9-oxo-2,10-diazabenzo<c>bicyclo<3.3.1>nonane 109548-85-8 C14H11Br2N3O3
    2-acetoxy-8-cyano-8,11-dibromo-9-oxo-2,10-diazabenzo<c>bicyclo<3.3.1>nonane
    —— 2-hydroxy-3-(3-ethylthiamido)amino-5-methyl-α-bromoacetophenone 1417864-53-9 C12H15BrN2O2S
    2-hydroxy-3-(3-ethylthiamido)amino-5-methyl-α-bromoacetophenone
    —— (2,5-dimethyl-4-methylsulfanylphenyl) N-butyl-N-(4-chlorophenyl)carbamate 68721-87-9 C20H24ClNO2S
    (2,5-dimethyl-4-methylsulfanylphenyl) N-butyl-N-(4-chlorophenyl)carbamate
    —— 2-(3,6-Dimethyl-2,4-dioxopyrimidin-1-yl)ethyl acetate 139333-86-1 C10H14N2O4
    2-(3,6-Dimethyl-2,4-dioxopyrimidin-1-yl)ethyl acetate
    —— 2-[2-methyl-4-(2-thienyl)-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-b]pyridin-3-yl]pentanoic acid 1256255-70-5 C20H21NO2S2
    2-[2-methyl-4-(2-thienyl)-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-b]pyridin-3-yl]pentanoic acid
    —— 2-{5-[(RS)-(1-methylpiperidin-2-yl)carbonylamino]-1H-benzoimidazole-2(3H)-ylidene}-2-(4-trifluoromethylpyrimidin-2-yl)ethanamide 1219482-93-5 C21H22F3N7O2
    2-{5-[(RS)-(1-methylpiperidin-2-yl)carbonylamino]-1H-benzoimidazole-2(3H)-ylidene}-2-(4-trifluoromethylpyrimidin-2-yl)ethanamide
    —— 2',4',6'-Trichloro-2,3,3,3-tetrafluoro-2-(trifluoromethyl)propionanilide 105923-48-6 C10H3Cl3F7NO
    2',4',6'-Trichloro-2,3,3,3-tetrafluoro-2-(trifluoromethyl)propionanilide
    —— [(2R,3R,4R,5R)-3,4-dibenzoyloxy-5-[6-(dimethylamino)-3,5-dioxo-1,2,4-triazin-2-yl]oxolan-2-yl]methyl benzoate 95089-07-9 C31H28N4O9
    [(2R,3R,4R,5R)-3,4-dibenzoyloxy-5-[6-(dimethylamino)-3,5-dioxo-1,2,4-triazin-2-yl]oxolan-2-yl]methyl benzoate
    —— 2,2,9,9-Tetramethyl-2,9-disila-tricyclo[9.3.1.1<sup>4,8</sup>]hexadeca-1(14),4(16),5,7,11(15),12-hexaene 144817-13-0 C18H24Si2
    2,2,9,9-Tetramethyl-2,9-disila-tricyclo[9.3.1.1<sup>4,8</sup>]hexadeca-1(14),4(16),5,7,11(15),12-hexaene
    —— 2-(difluoro(5-fluoropyridin-2-yl)methyl)-7-fluoroquinazoline-4-thiol 1361311-07-0 C14H7F4N3S
    2-(difluoro(5-fluoropyridin-2-yl)methyl)-7-fluoroquinazoline-4-thiol
    —— 2-(4-fluorophenyl)-7-(4-morpholine-4-carbonyl)-5H-pyrido[3,2-b]indole-4-carboxamide 1235463-45-2 C23H19FN4O3
    2-(4-fluorophenyl)-7-(4-morpholine-4-carbonyl)-5H-pyrido[3,2-b]indole-4-carboxamide
    —— 2-(1<i>H</i>-benzoimidazol-2-yl)-propionitrile 67431-21-4 C10H9N3
    2-(1<i>H</i>-benzoimidazol-2-yl)-propionitrile
    —— 2-oxo-3-methyl-3-phenyl-5-hexynoic acid 128437-91-2 C13H12O3
    2-oxo-3-methyl-3-phenyl-5-hexynoic acid
    —— 2-Amino-5-(2-methyl-3-furyl)-1,3,4-thiadiazole 1019527-93-5 C7H7N3OS
    2-Amino-5-(2-methyl-3-furyl)-1,3,4-thiadiazole
    —— (2S,3R,4S,5S,6S)-7-(tert-butyldimethylsilyloxy)-3-hydroxy-N,5-dimethoxy-N,2,4,6-tetramethylheptanamide 1187630-06-3 C19H41NO5Si
    (2S,3R,4S,5S,6S)-7-(tert-butyldimethylsilyloxy)-3-hydroxy-N,5-dimethoxy-N,2,4,6-tetramethylheptanamide
    —— 2H-heptafluorocyclohexa-1,3-diene 1998-56-7 C6HF7
    2H-heptafluorocyclohexa-1,3-diene
    —— 2,2:5,5-bis(pentamethylene)-4-{[tris(dimethylamino)-λ5-phosphanylidene]hydrazono}tetrahydrofuran-3-one 1095578-04-3 C20H38N5O2P
    2,2:5,5-bis(pentamethylene)-4-{[tris(dimethylamino)-λ5-phosphanylidene]hydrazono}tetrahydrofuran-3-one
    —— 2-<15N>Amino-2-methylpropane 422569-87-7 C4H11N
    2-<15N>Amino-2-methylpropane
    —— 2-((S)-2-hydroxy-1-methyl-ethylamino)-5,8-dihydro-6H-pyrido[3,4-d]pyrimidine-7-carboxylic acid 4-chloro-2-fluoro-benzylamide 1395075-30-5 C18H21ClFN5O2
    2-((S)-2-hydroxy-1-methyl-ethylamino)-5,8-dihydro-6H-pyrido[3,4-d]pyrimidine-7-carboxylic acid 4-chloro-2-fluoro-benzylamide
    —— 2,2'-((2,4,6-trimethoxyphenyl)methylene)bis(4-ethyl-3-methyl-1H-pyrrole) 131012-34-5 C24H32N2O3
    2,2'-((2,4,6-trimethoxyphenyl)methylene)bis(4-ethyl-3-methyl-1H-pyrrole)
    —— ((2S,3S)-2-Ethoxy-1-isopropyl-4,4-dimethyl-2-oxo-2λ5-[1,2]azaphosphetidin-3-yl)-phenyl-methanone 140848-50-6 C16H24NO3P
    ((2S,3S)-2-Ethoxy-1-isopropyl-4,4-dimethyl-2-oxo-2λ5-[1,2]azaphosphetidin-3-yl)-phenyl-methanone
    —— (2S,4R)-16-Heptadecene-1,2,4-triol 4-p-nitrobenzoate 81662-61-5 C24H37NO6
    (2S,4R)-16-Heptadecene-1,2,4-triol 4-p-nitrobenzoate
    —— 2-(4-methyl-3-nitro-phenyl)-5-nitro-1(3)H-benzimidazole 109509-94-6 C14H10N4O4
    2-(4-methyl-3-nitro-phenyl)-5-nitro-1(3)H-benzimidazole
    —— 2-(4-methylphenyl)-5,7-diphenylimidazo<1,2-a>pyridine 81668-36-2 C26H20N2
    2-(4-methylphenyl)-5,7-diphenylimidazo<1,2-a>pyridine
    —— 2-cyano-3-(3β-hydroxy-pregn-5-ene-20E-yl)but-2-enoate 28816-16-2 C26H37NO3
    2-cyano-3-(3β-hydroxy-pregn-5-ene-20E-yl)but-2-enoate
    —— 2-(2-{2-[2-(Quinolin-8-yloxy)-ethoxy]-ethoxy}-ethoxy)-phenol 74240-57-6 C21H23NO5
    2-(2-{2-[2-(Quinolin-8-yloxy)-ethoxy]-ethoxy}-ethoxy)-phenol
    —— 2-chloro-N-(1-hydroxy-cyclohexyl methyl)-5-{[1-(2-methoxy-ethyl)-6-oxo-1,6-dihydro-pyridin-2-yl]-methyl-amino}-benzamide 1394348-42-5 C23H30ClN3O4
    2-chloro-N-(1-hydroxy-cyclohexyl methyl)-5-{[1-(2-methoxy-ethyl)-6-oxo-1,6-dihydro-pyridin-2-yl]-methyl-amino}-benzamide
    —— (2R,3S,4R,6S)-3,6-di(acetyloxy)-2-(4R,5R)-5-[(benzyloxy)methyl]-2,2-dimethyl-1,3-dioxolan-4-yltetrahydro-2H-4-pyranyl acetate 852925-47-4 C24H32O10
    (2R,3S,4R,6S)-3,6-di(acetyloxy)-2-(4R,5R)-5-[(benzyloxy)methyl]-2,2-dimethyl-1,3-dioxolan-4-yltetrahydro-2H-4-pyranyl acetate
    —— 2,4(1H,3H)-Pyrimidinedione,3-[4-(1,6-dihydro-6-oxo-9H-purin-9-yl)butyl]-1-(3-mercaptopropyl)- 89142-53-0 C16H20N6O3S
    2,4(1H,3H)-Pyrimidinedione,3-[4-(1,6-dihydro-6-oxo-9H-purin-9-yl)butyl]-1-(3-mercaptopropyl)-
    —— 2,2,4-trimethyl-5-oxo-hexanoic acid ethyl ester 103856-86-6 C11H20O3
    2,2,4-trimethyl-5-oxo-hexanoic acid ethyl ester
    —— 2,5-dibenzoyl-3-benzoyloxy-6-chloromethyl-pyran-4-one 103049-23-6 C27H17ClO6
    2,5-dibenzoyl-3-benzoyloxy-6-chloromethyl-pyran-4-one
    —— 2-methoxy-6-nitro-naphthalene-1,8-dicarboxylic acid-anhydride 207597-67-9 C13H7NO6
    2-methoxy-6-nitro-naphthalene-1,8-dicarboxylic acid-anhydride
    —— 2-(N-benzylamino)-5,6-(methylenedioxy)-1,2,3,4-tetrahydronaphthalene 124399-97-9 C18H19NO2
    2-(N-benzylamino)-5,6-(methylenedioxy)-1,2,3,4-tetrahydronaphthalene
    —— 2-(1-methylcarbamoyl-2-oxopropyl)-1,4-dihydroxyanthraquinone 86092-29-7 C19H15NO6
    2-(1-methylcarbamoyl-2-oxopropyl)-1,4-dihydroxyanthraquinone
    —— 2L-2,3-O-Isopropyliden-2,3,5/4-tetrahydroxycyclohexanon 107983-39-1 C9H14O5
    2L-2,3-O-Isopropyliden-2,3,5/4-tetrahydroxycyclohexanon
    —— 2-Chlor-3-hydroxy-3-styryl-propionsaeure-(1)-ethylester 92021-42-6 C13H15ClO3
    2-Chlor-3-hydroxy-3-styryl-propionsaeure-(1)-ethylester
    —— 2-[1-[4-(3,5-dimethylpyrazol-1-yl)phenyl]-6,6-dimethyl-4-oxo-5,7-dihydroindol-2-yl]acetic acid 121626-63-9 C23H25N3O3
    2-[1-[4-(3,5-dimethylpyrazol-1-yl)phenyl]-6,6-dimethyl-4-oxo-5,7-dihydroindol-2-yl]acetic acid
    —— 2-(4-ethyl-5-methyl-3-oxo-2,3-dihydro-pyrazol-1-yl)-benzoic acid methyl ester 111474-31-8 C14H16N2O3
    2-(4-ethyl-5-methyl-3-oxo-2,3-dihydro-pyrazol-1-yl)-benzoic acid methyl ester
    —— 2-benzoyl-3,6-dihydro-2H-[1,2]thiazine 1-oxide 17638-97-0 C11H11NO2S
    2-benzoyl-3,6-dihydro-2H-[1,2]thiazine 1-oxide
    —— (2S)-2-[[(2S)-2-[[hydroxy(phenylmethoxycarbonylaminomethyl)phosphoryl]methyl]-4-methylpentanoyl]amino]propanoic acid 134764-17-3 C19H29N2O7P
    (2S)-2-[[(2S)-2-[[hydroxy(phenylmethoxycarbonylaminomethyl)phosphoryl]methyl]-4-methylpentanoyl]amino]propanoic acid
    —— [2'-(pyrrolidine-1-sulfonyl)-biphenyl-4-ylmethyl]-(tetrahydro-furan-3-yl)-amine 1202647-59-3 C21H26N2O3S
    [2'-(pyrrolidine-1-sulfonyl)-biphenyl-4-ylmethyl]-(tetrahydro-furan-3-yl)-amine
    —— {2-[5-fluoro-2-(6-fluoro-1H-indol-3-ylsulfanyl)-phenyl]-ethyl}-methyl-carbamic acid tert-butyl ester 1187460-53-2 C22H24F2N2O2S
    {2-[5-fluoro-2-(6-fluoro-1H-indol-3-ylsulfanyl)-phenyl]-ethyl}-methyl-carbamic acid tert-butyl ester
    —— 2-(2,2-dimethyl-6-nitrobenzo[d][1,3]dioxol-5-yl)propyl carbonochloridate 1434080-96-2 C13H14ClNO6
    2-(2,2-dimethyl-6-nitrobenzo[d][1,3]dioxol-5-yl)propyl carbonochloridate
    —— 2-(5,6-diphenyl-3-thioxo-1,2,4-triazin-2(3H)-yl)-3-(3-hydroxyphenyl)acrylic acid 1252068-80-6 C24H17N3O3S
    2-(5,6-diphenyl-3-thioxo-1,2,4-triazin-2(3H)-yl)-3-(3-hydroxyphenyl)acrylic acid
    —— 2-(toluene-4-sulfonyl)-(3a<i>r</i>,7a<i>c</i>)-octahydro-isoindole 113039-02-4 C15H21NO2S
    2-(toluene-4-sulfonyl)-(3a<i>r</i>,7a<i>c</i>)-octahydro-isoindole