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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,2-dimethyl-4-(5-morpholin-4-yl-pentyl)-tetrahydro-pyran-4-ol 53919-49-6 C16H31NO3
    2,2-dimethyl-4-(5-morpholin-4-yl-pentyl)-tetrahydro-pyran-4-ol
    —— 2-((S)-1-(4-chlorophenyl)ethyl)-3-(4-methoxyphenyl)-1,2-oxaziridine 1422527-23-8 C16H16ClNO2
    2-((S)-1-(4-chlorophenyl)ethyl)-3-(4-methoxyphenyl)-1,2-oxaziridine
    —— 2-methyl-2H-pyrazole-3-carboxylic acid[5-(4-chloro-phenyl)-6-(2,2,2-trifluoro-ethoxy)-pyridin-3-yl]-amide 1372605-13-4 C18H14ClF3N4O2
    2-methyl-2H-pyrazole-3-carboxylic acid[5-(4-chloro-phenyl)-6-(2,2,2-trifluoro-ethoxy)-pyridin-3-yl]-amide
    —— 2-[[[(2-chloroethyl)amino]carbonyl]amino]-4,5-diphenyl-1H-pyrrole-3-carboxylic acid ethyl ester 1335106-96-1 C22H22ClN3O3
    2-[[[(2-chloroethyl)amino]carbonyl]amino]-4,5-diphenyl-1H-pyrrole-3-carboxylic acid ethyl ester
    —— 2-(4-phenoxybenzamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide 2,2,2-trifluoroacetate 1585245-01-7 C2HF3O2*C21H19N3O3S
    2-(4-phenoxybenzamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide 2,2,2-trifluoroacetate
    —— (2-chloro-3-methoxybenzyl)cyclopropylamine 878001-27-5 C11H14ClNO
    (2-chloro-3-methoxybenzyl)cyclopropylamine
    —— (2-bromo-phenyl)-(5,6,7-trimethyl-1H,3H-2,4,7a,8-tetraaza-cyclopenta[a]inden-2-yl)-methanone 1444115-72-3 C25H25N5O2
    (2-bromo-phenyl)-(5,6,7-trimethyl-1H,3H-2,4,7a,8-tetraaza-cyclopenta[a]inden-2-yl)-methanone
    —— 2-((4-(5-(pyridin-4-yl)pyrimidin-4-yl)phenyl)ethynyl)quinoline 1443361-66-7 C26H16N4
    2-((4-(5-(pyridin-4-yl)pyrimidin-4-yl)phenyl)ethynyl)quinoline
    —— 2,6-dibenzoyl-4<i>H</i>-pyran 54281-58-2 C19H14O3
    2,6-dibenzoyl-4<i>H</i>-pyran
    —— (2S,3R,5R,6R)-2-Ethoxy-3,5-dimethoxy-6-methoxymethyl-tetrahydro-pyran-4-one 51842-10-5 C11H20O6
    (2S,3R,5R,6R)-2-Ethoxy-3,5-dimethoxy-6-methoxymethyl-tetrahydro-pyran-4-one
    —— 2-(3-Thia-2-hexyl)-1,3-dioxan 51973-25-2 C9H18O2S
    2-(3-Thia-2-hexyl)-1,3-dioxan
    —— 2-[5-(1-oxy-pyridin-4-yl)-1<i>H</i>-[1,2,4]triazol-3-ylmethylene]-3,4-dihydro-2<i>H</i>-naphthalen-1-one 42786-70-9 C18H14N4O2
    2-[5-(1-oxy-pyridin-4-yl)-1<i>H</i>-[1,2,4]triazol-3-ylmethylene]-3,4-dihydro-2<i>H</i>-naphthalen-1-one
    —— 2,2-Diethyl-6-methyl-[1,5,2]dioxagerminane 33506-83-1 C8H18GeO2
    2,2-Diethyl-6-methyl-[1,5,2]dioxagerminane
    —— 2-N-Pyridinio-1-(2-ethylhexyloxycarbonyl)-ethansulfonat 49563-54-4 C16H25NO5S
    2-N-Pyridinio-1-(2-ethylhexyloxycarbonyl)-ethansulfonat
    —— 2-Methyl-hex-4-ynoic acid diethylamide 51578-10-0 C11H19NO
    2-Methyl-hex-4-ynoic acid diethylamide
    —— 2'-Acetoxy-3'-bromo-2,3-dichloro-4',6'-dimethoxy-3-phenylpropiophenon 42079-60-7 C19H17BrCl2O5
    2'-Acetoxy-3'-bromo-2,3-dichloro-4',6'-dimethoxy-3-phenylpropiophenon
    —— 2-(3-Methyl-2-oxo-3,3a,4,5-tetrahydro-2H-naphtho[1,2-b]furan-9b-yl)-but-3-enoic acid methyl ester 53296-94-9 C18H20O4
    2-(3-Methyl-2-oxo-3,3a,4,5-tetrahydro-2H-naphtho[1,2-b]furan-9b-yl)-but-3-enoic acid methyl ester
    —— 2-(4-methoxy-phenyl)-6-naphthalen-2-yl-4-(4-nitro-phenyl)-pyridine 52601-43-1 C28H20N2O3
    2-(4-methoxy-phenyl)-6-naphthalen-2-yl-4-(4-nitro-phenyl)-pyridine
    —— 2-Acetyl-3,3a-dihydrocyclopent<de>isochinolin-1(2H)-on 54401-61-5 C13H13NO2
    2-Acetyl-3,3a-dihydrocyclopent<de>isochinolin-1(2H)-on
    —— (2R,3S,3aS,6R,9aS)-2,3a-Dihydroxy-3-isopropyl-6,9a-dimethyl-dodecahydro-cyclopenta[a]naphthalene-6-carboxylic acid methyl ester 54003-82-6 C20H34O4
    (2R,3S,3aS,6R,9aS)-2,3a-Dihydroxy-3-isopropyl-6,9a-dimethyl-dodecahydro-cyclopenta[a]naphthalene-6-carboxylic acid methyl ester
    —— (2R,3S,4R,5R,6S)-6-Benzyloxy-5-(2,4-dinitro-phenylamino)-2-hydroxymethyl-tetrahydro-pyran-3,4-diol 52630-35-0 C19H21N3O9
    (2R,3S,4R,5R,6S)-6-Benzyloxy-5-(2,4-dinitro-phenylamino)-2-hydroxymethyl-tetrahydro-pyran-3,4-diol
    —— 2-methoxy-5,8-dimethyl-6a,7,8,9,10,10a-hexahydro-benzo[<i>i</i>]phenanthridine 54607-41-9 C20H23NO
    2-methoxy-5,8-dimethyl-6a,7,8,9,10,10a-hexahydro-benzo[<i>i</i>]phenanthridine
    —— 2-Methyl-6-phenyl-4-[1-phenyl-meth-(E)-ylidene]-3,4-dihydro-2H-pyran 55049-92-8 C19H18O
    2-Methyl-6-phenyl-4-[1-phenyl-meth-(E)-ylidene]-3,4-dihydro-2H-pyran
    —— 2,4,6-Trimethyl-2',4'-diaminodiphenylsulfon 42086-01-1 C15H18N2O2S
    2,4,6-Trimethyl-2',4'-diaminodiphenylsulfon
    —— 2-[(E)-2-(4-Nitro-phenyl)-vinyl]-cyclohepta-2,4,6-trienone 41822-29-1 C15H11NO3
    2-[(E)-2-(4-Nitro-phenyl)-vinyl]-cyclohepta-2,4,6-trienone
    —— 2,3-Dibenzyl-2-methyl-bernsteinsaeure-dinitril 32360-15-9 C19H18N2
    2,3-Dibenzyl-2-methyl-bernsteinsaeure-dinitril
    —— 2-Methoxy-vinylphosphonsaeure-aethylester-propylester 41784-21-8 C8H17O4P
    2-Methoxy-vinylphosphonsaeure-aethylester-propylester
    —— 2-Fluoro-2,4,4,6,6-pentakis-(3-methoxy-phenoxy)-2λ<sup>5</sup>,4λ<sup>5</sup>,6λ<sup>5</sup>-[1,3,5,2,4,6]triazatriphosphinine 41877-10-5 C35H35FN3O10P3
    2-Fluoro-2,4,4,6,6-pentakis-(3-methoxy-phenoxy)-2λ<sup>5</sup>,4λ<sup>5</sup>,6λ<sup>5</sup>-[1,3,5,2,4,6]triazatriphosphinine
    —— 24,25,26,27-Tetranorlanosta-7,9(11)dien-3β,23-diol 42895-45-4 C26H42O2
    24,25,26,27-Tetranorlanosta-7,9(11)dien-3β,23-diol
    —— 2-(7-acetyl-benzo[1,2,4]dithiazin-3-ylamino)-benzoic acid methyl ester 24272-51-3 C17H14N2O3S2
    2-(7-acetyl-benzo[1,2,4]dithiazin-3-ylamino)-benzoic acid methyl ester
    —— (2R,3aR,3bS,5aR,6R,8aS,8bS,10aR)-6-((R)-1,5-Dimethyl-hexyl)-10a-hydroxy-3a,5a-dimethyl-hexadecahydro-dicyclopenta[a,f]naphthalene-2-carbaldehyde 28627-82-9 C27H46O2
    (2R,3aR,3bS,5aR,6R,8aS,8bS,10aR)-6-((R)-1,5-Dimethyl-hexyl)-10a-hydroxy-3a,5a-dimethyl-hexadecahydro-dicyclopenta[a,f]naphthalene-2-carbaldehyde
    —— 2-Benzamido-2-benzylthiopropansaeure 33842-10-3 C17H17NO3S
    2-Benzamido-2-benzylthiopropansaeure
    —— 2-(4,5-dihydro-1<i>H</i>-imidazol-2-ylsulfanyl)-1-(3-hydroxy-phenyl)-ethanone; hydrobromide 36066-24-7 BrH*C11H12N2O2S
    2-(4,5-dihydro-1<i>H</i>-imidazol-2-ylsulfanyl)-1-(3-hydroxy-phenyl)-ethanone; hydrobromide
    —— 2-Hydroxy-4-[3-(4-isobutoxycarbonyl-phenyl)-thioureido]-benzoic acid propyl ester 40097-60-7 C22H26N2O5S
    2-Hydroxy-4-[3-(4-isobutoxycarbonyl-phenyl)-thioureido]-benzoic acid propyl ester
    —— 2-Hydroxy-4-(3-p-tolyl-thioureido)-benzoic acid isobutyl ester 40095-80-5 C19H22N2O3S
    2-Hydroxy-4-(3-p-tolyl-thioureido)-benzoic acid isobutyl ester
    —— 2-amino-6-((2-hydroxyethyl)amino)-4-methylpyridine-3,5-dicarbonitrile 1350438-28-6 C10H11N5O
    2-amino-6-((2-hydroxyethyl)amino)-4-methylpyridine-3,5-dicarbonitrile
    —— 2-(2-((3-methoxycarbonylphenylmethyl)amino)nitrobenzen-5-yl)benzoxazole 1256969-22-8 C22H17N3O5
    2-(2-((3-methoxycarbonylphenylmethyl)amino)nitrobenzen-5-yl)benzoxazole
    —— 2-(2-Naphthol-1-azo) dimethylanilin 43069-52-9 C18H17N3O
    2-(2-Naphthol-1-azo) dimethylanilin
    —— [2-[N-[[5-(2-chlorophenyl)-1,3,4-oxadiazol-2-yl]amino]-C-methylcarbonimidoyl]phenyl] diethyl phosphate 1394252-20-0 C20H22ClN4O5P
    [2-[N-[[5-(2-chlorophenyl)-1,3,4-oxadiazol-2-yl]amino]-C-methylcarbonimidoyl]phenyl] diethyl phosphate
    —— 2,3,4,6-Tetra-O-acetyl-N-((2-propynylamino)carbonyl)hexopyranosylamine 1610339-03-1 C18H24N2O10
    2,3,4,6-Tetra-O-acetyl-N-((2-propynylamino)carbonyl)hexopyranosylamine
    —— 2-ethyl 3-methyl 1-ethyl-7-oxabicyclo[2.2.1]hept-2-ene-2,3-dicarboxylate 1452885-27-6 C13H18O5
    2-ethyl 3-methyl 1-ethyl-7-oxabicyclo[2.2.1]hept-2-ene-2,3-dicarboxylate
    —— 2-cyclohexyl-1,2,3,4-tetrahydro-3-vinylidenequinoline 1373512-61-8 C17H21N
    2-cyclohexyl-1,2,3,4-tetrahydro-3-vinylidenequinoline
    —— 2-[2-(4-Fluoro-phenyl)-5-methyl-pyrrol-1-yl]-benzonitrile 123184-22-5 C18H13FN2
    2-[2-(4-Fluoro-phenyl)-5-methyl-pyrrol-1-yl]-benzonitrile
    —— 2-p-Bromphenylthiomethyl-2-methyl-2,3-dihydrobenzo-1,4-dioxin 91272-11-6 C16H15BrO2S
    2-p-Bromphenylthiomethyl-2-methyl-2,3-dihydrobenzo-1,4-dioxin
    —— 2,2',8,8'-Tetramethoxy-5,5'-bis(4-methoxyphenyl)-10,10'-spirobi[benzo[b][1,4]benzazasiline] 540464-00-4 C42H38N2O6Si
    2,2',8,8'-Tetramethoxy-5,5'-bis(4-methoxyphenyl)-10,10'-spirobi[benzo[b][1,4]benzazasiline]
    —— 2-(4,4,5,5-Tetramethyl-[1,3,2]dioxaphospholan-2-yloxy)-phenol 59008-99-0 C12H17O4P
    2-(4,4,5,5-Tetramethyl-[1,3,2]dioxaphospholan-2-yloxy)-phenol
    —— 2-[1-p-Tolylamino-meth-(Z)-ylidene]-cyclohexanethione 49571-64-4 C14H17NS
    2-[1-p-Tolylamino-meth-(Z)-ylidene]-cyclohexanethione
    —— 2-(Cyanomethyl-phenyl-amino)-4-trifluoromethyl-benzoic acid methyl ester 54728-66-4 C17H13F3N2O2
    2-(Cyanomethyl-phenyl-amino)-4-trifluoromethyl-benzoic acid methyl ester
    —— 2,2,3-trideuterio-propionic acid methyl ester 50284-82-7 C4H8O2
    2,2,3-trideuterio-propionic acid methyl ester
    —— 2-[N'-(4-Chloro-phenyl)-N'-phenyl-hydrazino]-2-oxo-N-phenyl-acetamide 51117-83-0 C20H16ClN3O2
    2-[N'-(4-Chloro-phenyl)-N'-phenyl-hydrazino]-2-oxo-N-phenyl-acetamide