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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(5-Phenyl-1,2-dithiol-3-yliden)-cycloheptanthion 24396-02-9 C16H16S3
    2-(5-Phenyl-1,2-dithiol-3-yliden)-cycloheptanthion
    —— 2-Dimethylamino-1-(8-hydroxy-10a,12a-dimethyl-3,4,4a,4b,5,7,8,9,10,10a,10b,11,12,12a-tetradecahydro-2H-1-aza-chrysen-1-yl)-ethanone 33465-82-6 C23H38N2O2
    2-Dimethylamino-1-(8-hydroxy-10a,12a-dimethyl-3,4,4a,4b,5,7,8,9,10,10a,10b,11,12,12a-tetradecahydro-2H-1-aza-chrysen-1-yl)-ethanone
    —— 2-(5-methyl-2-nitroimino-2<i>H</i>-pyridin-1-yl)-1-(3-trifluoromethyl-phenyl)-ethanone 35145-32-5 C15H12F3N3O3
    2-(5-methyl-2-nitroimino-2<i>H</i>-pyridin-1-yl)-1-(3-trifluoromethyl-phenyl)-ethanone
    —— 2-prop-2-ynyl-2,5,6,7-tetrahydro-benzo[6,7]cyclohepta[1,2-<i>c</i>]pyridazin-3-one 31384-52-8 C16H14N2O
    2-prop-2-ynyl-2,5,6,7-tetrahydro-benzo[6,7]cyclohepta[1,2-<i>c</i>]pyridazin-3-one
    —— 2-Chlor-4-diethylamino-3-methyl-5-phenylpyridin 28595-39-3 C16H19ClN2
    2-Chlor-4-diethylamino-3-methyl-5-phenylpyridin
    —— 2,2-Bis-<4-brom-phenyl>-bernsteinsaeure-1-methylester 10365-02-3 C17H14Br2O4
    2,2-Bis-<4-brom-phenyl>-bernsteinsaeure-1-methylester
    —— 2-amino-7-[2-(4-chloro-phenyl)-2-oxo-ethylidene]-3,5,7,8-tetrahydro-pteridine-4,6-dione 40155-59-7 C14H10ClN5O3
    2-amino-7-[2-(4-chloro-phenyl)-2-oxo-ethylidene]-3,5,7,8-tetrahydro-pteridine-4,6-dione
    —— 2,17-Diethyl-3,5,7,8,12,13,18-heptamethyl-porphin 22185-16-6 C31H36N4
    2,17-Diethyl-3,5,7,8,12,13,18-heptamethyl-porphin
    —— 2-Norpyridoxamin-5'-phosphat 15112-59-1 C7H11N2O5P
    2-Norpyridoxamin-5'-phosphat
    —— 2-(Bromomethyl)-5-benzoxazolamine 1159549-72-0 C8H7BrN2O
    2-(Bromomethyl)-5-benzoxazolamine
    —— 2,2-Pentametylene-thiazolidine-4-carbonitril 66872-03-5 C9H14N2S
    2,2-Pentametylene-thiazolidine-4-carbonitril
    —— (2-(N-(2-(2-fluoro-4-iodophenylamino)-4-methoxy-1-methyl-6-oxo-1,6-dihydropyridin-3-yl)sulfamoyl)cyclopropyl)methyl pivalate 1258885-33-4 C22H27FIN3O6S
    (2-(N-(2-(2-fluoro-4-iodophenylamino)-4-methoxy-1-methyl-6-oxo-1,6-dihydropyridin-3-yl)sulfamoyl)cyclopropyl)methyl pivalate
    —— 2-chlorononafluoroindane 63400-37-3 C9ClF9
    2-chlorononafluoroindane
    —— 2-(5-(2-(2-chloro-6-fluorophenyl)-1H-imidazol-5-yl)pyridin-2-yl)-5-phenyloxazole 1254168-00-7 C23H14ClFN4O
    2-(5-(2-(2-chloro-6-fluorophenyl)-1H-imidazol-5-yl)pyridin-2-yl)-5-phenyloxazole
    —— 2-{6-[2-(3,5-dichloro-pyridin-4-yl)-acetyl]-2,3-dimethoxy-phenoxy}-N-(3-methyl-butyl)-acetamide 1035572-42-9 C22H26Cl2N2O5
    2-{6-[2-(3,5-dichloro-pyridin-4-yl)-acetyl]-2,3-dimethoxy-phenoxy}-N-(3-methyl-butyl)-acetamide
    —— 2,2-Bis-ethylsulfanyl-indan 90474-69-4 C13H18S2
    2,2-Bis-ethylsulfanyl-indan
    —— 2-<2-(N-Isopropyl-benzylamino)acetyl>pyrrol 21757-40-4 C16H20N2O
    2-<2-(N-Isopropyl-benzylamino)acetyl>pyrrol
    —— 2-[1-(3-Chloro-phenyl)-meth-(E)-ylidene]-cyclohexanone O-(3-dimethylamino-propyl)-oxime 66661-14-1 C18H25ClN2O
    2-[1-(3-Chloro-phenyl)-meth-(E)-ylidene]-cyclohexanone O-(3-dimethylamino-propyl)-oxime
    —— 2-benzyl-3,6-bis(4-cynophenyl)-5-styrylpyrazine 1205677-82-2 C33H22N4
    2-benzyl-3,6-bis(4-cynophenyl)-5-styrylpyrazine
    —— 2,10-Dibromo-7H-dibenzo[c,e]oxepin-5-one 132901-33-8 C14H8Br2O2
    2,10-Dibromo-7H-dibenzo[c,e]oxepin-5-one
    —— (2S,3R)-2-(3,4-Dimethoxy-benzyl)-2,3-dihydroxy-succinic acid dimethyl ester 35388-94-4 C15H20O8
    (2S,3R)-2-(3,4-Dimethoxy-benzyl)-2,3-dihydroxy-succinic acid dimethyl ester
    —— 2-butylcyclohexan-4-one spiro-1,2'-(1',3'-dithiane) 125016-72-0 C13H22OS2
    2-butylcyclohexan-4-one spiro-1,2'-(1',3'-dithiane)
    —— 2,3-dibenzyloxy-16α-hydroxy-1,3,5(10)-estratrien-17β-yl-β-D-glucopyranosiduronic acid 131429-43-1 C38H44O10
    2,3-dibenzyloxy-16α-hydroxy-1,3,5(10)-estratrien-17β-yl-β-D-glucopyranosiduronic acid
    —— (2-Butin-1,4-diyl)bis(cycloheptatrien) 92208-70-3 C18H18
    (2-Butin-1,4-diyl)bis(cycloheptatrien)
    —— 2-(3-Methoxy-1-oxo-1H-inden-2-yl)-benzoic acid methyl ester 94712-28-4 C18H14O4
    2-(3-Methoxy-1-oxo-1H-inden-2-yl)-benzoic acid methyl ester
    —— 2-[(4-{[(4-chlorophenyl)carbonyl]amino}phenyl)sulfonyl]-4-(6-methyl-4-oxo-1,2,3-benzotriazin-3(4H)-yl)butanoic acid 1369804-44-3 C25H21ClN4O6S
    2-[(4-{[(4-chlorophenyl)carbonyl]amino}phenyl)sulfonyl]-4-(6-methyl-4-oxo-1,2,3-benzotriazin-3(4H)-yl)butanoic acid
    —— 2'-fluoro-5-(methyl-propylcarbamoyl)-biphenyl-3-carboxylic acid 869529-57-7 C18H18FNO3
    2'-fluoro-5-(methyl-propylcarbamoyl)-biphenyl-3-carboxylic acid
    —— 2-(3,4-dihydroquinolin-1(2H)-yl)-N-methyl-6-morpholino-4,5'-bipyrimidin-2,2'-amine 1045860-97-6 C22H25N7O
    2-(3,4-dihydroquinolin-1(2H)-yl)-N-methyl-6-morpholino-4,5'-bipyrimidin-2,2'-amine
    —— 2,2,2-trifluoroethyl N-(tert-butoxycarbonyl)-3-{3-nitro-1-[3-(trifluoromethyl)phenyl]-1H-pyrazol-4-yl}-L-alaninate 1380348-68-4 C20H20F6N4O6
    2,2,2-trifluoroethyl N-(tert-butoxycarbonyl)-3-{3-nitro-1-[3-(trifluoromethyl)phenyl]-1H-pyrazol-4-yl}-L-alaninate
    —— (2S,4S,5R,6R)-4-Acetoxy-5-acetylamino-2-[(dimethoxy-phosphoryl)-hydroxy-methyl]-6-((1S,2R)-1,2,3-triacetoxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester 185899-80-3 C23H36NO16P
    (2S,4S,5R,6R)-4-Acetoxy-5-acetylamino-2-[(dimethoxy-phosphoryl)-hydroxy-methyl]-6-((1S,2R)-1,2,3-triacetoxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester
    —— 2,2-Dimethyl-propionic acid (2R,3R,4S,5S,6R)-4,5-bis-(2,2-dimethyl-propionyloxy)-6-(2,2-dimethyl-propionyloxymethyl)-2-((7S,9R)-7-methyl-9-propyl-1,4-dithia-8-aza-spiro[4.5]dec-8-yl)-tetrahydro-pyran-3-yl ester 198700-07-1 C37H63NO9S2
    2,2-Dimethyl-propionic acid (2R,3R,4S,5S,6R)-4,5-bis-(2,2-dimethyl-propionyloxy)-6-(2,2-dimethyl-propionyloxymethyl)-2-((7S,9R)-7-methyl-9-propyl-1,4-dithia-8-aza-spiro[4.5]dec-8-yl)-tetrahydro-pyran-3-yl ester
    —— 2-(3-Chloro-phenoxy)-1-(2,4,6-trimethyl-phenyl)-ethanone 60904-59-8 C17H17ClO2
    2-(3-Chloro-phenoxy)-1-(2,4,6-trimethyl-phenyl)-ethanone
    —— (2S)-{[(2R)-2-(6-amino-pyridin-3-yl)-2-hydroxy-ethylamino]-methyl}-chroman-6-sulfonic acid {4-[4-(2-bicyclo[2.2.1]hept-2-yl-ethyl)-5-oxo-4,5-dihydro-tetrazol-1-yl]-phenyl}-amide 228725-10-8 C33H40N8O5S
    (2S)-{[(2R)-2-(6-amino-pyridin-3-yl)-2-hydroxy-ethylamino]-methyl}-chroman-6-sulfonic acid {4-[4-(2-bicyclo[2.2.1]hept-2-yl-ethyl)-5-oxo-4,5-dihydro-tetrazol-1-yl]-phenyl}-amide
    —— 2'-(4-ethoxycarbonyl[1,2,3]triazol-1-yl)-2'-deoxyadenosine 1129528-45-5 C15H18N8O5
    2'-(4-ethoxycarbonyl[1,2,3]triazol-1-yl)-2'-deoxyadenosine
    —— 2-hydroxyestriol 16-glucuronide 125529-47-7 C24H32O10
    2-hydroxyestriol 16-glucuronide
    —— 2-(2-chloro-2-carboxyvinyl)-4-chloro-3-pyrazolin-5-one 82666-04-4 C6H4Cl2N2O3
    2-(2-chloro-2-carboxyvinyl)-4-chloro-3-pyrazolin-5-one
    —— 2,2,4,6,6-pentamethyl-[1,4,2,6]oxaselenadigerminanium; iodide 25930-06-7 C7H19Ge2OSe*I
    2,2,4,6,6-pentamethyl-[1,4,2,6]oxaselenadigerminanium; iodide
    —— 2,3-di-O-benzyl-1,5-dideoxy-4,6-O-(1-naphthyl)methylene-1,5-imino-N-(4-nitro)benzenesulfonyl-L-iditol 1252027-20-5 C37H34N2O8S
    2,3-di-O-benzyl-1,5-dideoxy-4,6-O-(1-naphthyl)methylene-1,5-imino-N-(4-nitro)benzenesulfonyl-L-iditol
    —— 2-isobutylamino-6-chloro-8-trifluoromethyl-3-acetyl-1H-quinolin-4-one 1046459-86-2 C16H16ClF3N2O2
    2-isobutylamino-6-chloro-8-trifluoromethyl-3-acetyl-1H-quinolin-4-one
    —— (2S,3S,4S,5R)-2-(4-bromophenyl)-5-(2-pyridyl)pyrrolidine-3,4-dicarbonitrile 1256973-96-2 C17H13BrN4
    (2S,3S,4S,5R)-2-(4-bromophenyl)-5-(2-pyridyl)pyrrolidine-3,4-dicarbonitrile
    —— 2-allyl-3-(1-acetyl-2-oxo-cyclopentyl)-2,3-dihydro-isoindol-1-one 1215178-34-9 C18H19NO3
    2-allyl-3-(1-acetyl-2-oxo-cyclopentyl)-2,3-dihydro-isoindol-1-one
    —— 2-(10H-phenothiazin-10-yl)-N-prop-2-ynylacetamide 1390635-99-0 C17H14N2OS
    2-(10H-phenothiazin-10-yl)-N-prop-2-ynylacetamide
    —— 2-N-methyl-6-[5-(6-methylpyridin-2-yl)-1,2,4-oxadiazol-3-yl]-2-N-phenyl-1,3,5-triazine-2,4-diamine 1366660-62-9 C18H16N8O
    2-N-methyl-6-[5-(6-methylpyridin-2-yl)-1,2,4-oxadiazol-3-yl]-2-N-phenyl-1,3,5-triazine-2,4-diamine
    —— 2-Acetyl-1-carboxyl-cyclopenten-(1) 52961-78-1 C8H10O3
    2-Acetyl-1-carboxyl-cyclopenten-(1)
    —— 2-(3,4-dimethoxybenzyl)-4-hydroxy-6-methoxy-5-{[(1S,4aS,8aS)-1,4a-dimethyl-2-methylene-5-oxodecahydronaphthalen-1-yl]methyl}-isoindolin-1-one 1236125-76-0 C32H39NO6
    2-(3,4-dimethoxybenzyl)-4-hydroxy-6-methoxy-5-{[(1S,4aS,8aS)-1,4a-dimethyl-2-methylene-5-oxodecahydronaphthalen-1-yl]methyl}-isoindolin-1-one
    —— (2S,3S,5R)-5-(tert-butyldimethylsilyloxy)-3-methoxy-2-methyloct-7-en-1-ol 1450838-84-2 C16H34O3Si
    (2S,3S,5R)-5-(tert-butyldimethylsilyloxy)-3-methoxy-2-methyloct-7-en-1-ol
    —— 2-(1-Pyrrolidinyl)-5,6-dihydro-4(1H)-pyrimidinon 100185-59-9 C8H13N3O
    2-(1-Pyrrolidinyl)-5,6-dihydro-4(1H)-pyrimidinon
    —— 2-acetamido-4-O-<2-acetamido-2-deoxy-3-O-(D-2-propanoyl-L-alanyl-D-isoglutamine)-β-D-glucopyranosyl>-2-deoxy-3-O-(D-2-propanoyl-L-alanyl-D-isoglutamine)-D-glucopyranose 83100-76-9 C38H62N8O21
    2-acetamido-4-O-<2-acetamido-2-deoxy-3-O-(D-2-propanoyl-L-alanyl-D-isoglutamine)-β-D-glucopyranosyl>-2-deoxy-3-O-(D-2-propanoyl-L-alanyl-D-isoglutamine)-D-glucopyranose
    —— 28-O-trityl-2α-(tert-butyldimethylsilyloxy)-3β-hydroxylup-20(29)-en-28-ol 1190957-71-1 C55H78O3Si
    28-O-trityl-2α-(tert-butyldimethylsilyloxy)-3β-hydroxylup-20(29)-en-28-ol
    —— 2-(1-(4-amino-3-(3,5-difluoro-4-hydroxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)-3-(3-fluorophenyl)-4H-chromen-4-one 1300585-67-4 C28H18F3N5O3
    2-(1-(4-amino-3-(3,5-difluoro-4-hydroxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)-3-(3-fluorophenyl)-4H-chromen-4-one