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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-[2-Cyclohexyl-4-(4-fluoro-3-methylphenyl)imidazol-1-yl]-1-(2-methyl-4,5,7,8-tetrahydro-[1,3]thiazolo[4,5-d]azepin-6-yl)ethanone 1443142-92-4 C26H31FN4OS
    2-[2-Cyclohexyl-4-(4-fluoro-3-methylphenyl)imidazol-1-yl]-1-(2-methyl-4,5,7,8-tetrahydro-[1,3]thiazolo[4,5-d]azepin-6-yl)ethanone
    —— <2-Anilino-aethyl>-diphenyl-arsin 26037-44-5 C20H20AsN
    <2-Anilino-aethyl>-diphenyl-arsin
    —— 2-benzyl-6-chloro-1,3-dioxo-1,3-dihydro-isoindole-5-sulfonic acid amide 4314-51-6 C15H11ClN2O4S
    2-benzyl-6-chloro-1,3-dioxo-1,3-dihydro-isoindole-5-sulfonic acid amide
    —— 2-<4-(4-Methoxy-styryl)-phenyl>-benzo<b>thiophen 22786-18-1 C23H18OS
    2-<4-(4-Methoxy-styryl)-phenyl>-benzo<b>thiophen
    —— 2-Mercapto-4'-chlor-acetophenon-oxim 23080-32-2 C8H8ClNOS
    2-Mercapto-4'-chlor-acetophenon-oxim
    —— 2-Methyl-5-(p-tolyl)-penten-(3)-ol-(2)-on-(5) 22183-95-5 C13H16O2
    2-Methyl-5-(p-tolyl)-penten-(3)-ol-(2)-on-(5)
    —— 2-((3a<i>R</i>)-7<i>c</i>-acetoxy-2,2-dimethyl-(3a<i>r</i>,7a<i>c</i>)-3a,6,7,7a-tetrahydro-benzo[1,3]dioxol-5-yl)-<i>N</i>-methyl-2-oxo-acetamide 26681-51-6 C14H19NO6
    2-((3a<i>R</i>)-7<i>c</i>-acetoxy-2,2-dimethyl-(3a<i>r</i>,7a<i>c</i>)-3a,6,7,7a-tetrahydro-benzo[1,3]dioxol-5-yl)-<i>N</i>-methyl-2-oxo-acetamide
    —— 2,5-bis-(4-chloro-2-methyl-phenyl)-2,5-diaza-bicyclo[2.2.2]octane-3,6-dione 27062-65-3 C20H18Cl2N2O2
    2,5-bis-(4-chloro-2-methyl-phenyl)-2,5-diaza-bicyclo[2.2.2]octane-3,6-dione
    —— 2-Methyl-N-phenyl-but-3-enimidic acid ethyl ester 35282-47-4 C13H17NO
    2-Methyl-N-phenyl-but-3-enimidic acid ethyl ester
    —— 2-Benzylamino-benzolsulfonanilid 23773-64-0 C19H18N2O2S
    2-Benzylamino-benzolsulfonanilid
    —— 2-methyl-3-(L-serinyl-aminomethyl)-1,4-naphthoquinone hydrochloride 954371-68-7 C15H16N2O4*ClH
    2-methyl-3-(L-serinyl-aminomethyl)-1,4-naphthoquinone hydrochloride
    —— 2-[4-Chloro-2-(methoxy-phenyl-methyl)-phenoxy]-acetamide 26965-54-8 C16H16ClNO3
    2-[4-Chloro-2-(methoxy-phenyl-methyl)-phenoxy]-acetamide
    —— 2-<4-(3-Chlor-styryl)-phenyl>-benzo<b>thiophen 22786-20-5 C22H15ClS
    2-<4-(3-Chlor-styryl)-phenyl>-benzo<b>thiophen
    —— 2-Phenyl-5,6-benzo-4-thiolchinolin 18617-98-6 C19H13NS
    2-Phenyl-5,6-benzo-4-thiolchinolin
    —— 2-<2-Methoxyphenyl>-4,6-diphenyl-1,2-dihydro-sym.-triazin 23449-03-8 C22H19N3O
    2-<2-Methoxyphenyl>-4,6-diphenyl-1,2-dihydro-sym.-triazin
    —— 2-Methyloxazolo<4,5-f>chinolin 21629-70-9 C11H8N2O
    2-Methyloxazolo<4,5-f>chinolin
    —— 2-<4-Jod-phenyl>-2-phenyl-bernsteinsaeure-diaethylester 7188-48-9 C20H21IO4
    2-<4-Jod-phenyl>-2-phenyl-bernsteinsaeure-diaethylester
    —— 2-{2-[7-Methoxy-1,1-dioxo-1λ<sup>6</sup>-thiochroman-(4E)-ylidene]-ethyl}-2-methyl-cyclopentane-1,3-dione 27604-82-6 C18H20O5S
    2-{2-[7-Methoxy-1,1-dioxo-1λ<sup>6</sup>-thiochroman-(4E)-ylidene]-ethyl}-2-methyl-cyclopentane-1,3-dione
    —— 2-(4-dimethylamino-phenyl)-3,11b-diphenyl-2,11b-dihydro-dibenzo[<i>e</i>,<i>g</i>]isoindol-1-ol 24059-39-0 C36H30N2O
    2-(4-dimethylamino-phenyl)-3,11b-diphenyl-2,11b-dihydro-dibenzo[<i>e</i>,<i>g</i>]isoindol-1-ol
    —— 2-(3-Cyano-2-ethoxycarbonyl-3,3-diphenyl-propionylamino)-5-imino-4,4-diphenyl-4,5-dihydro-1H-pyrrole-3-carboxylic acid ethyl ester 39950-48-6 C38H34N4O5
    2-(3-Cyano-2-ethoxycarbonyl-3,3-diphenyl-propionylamino)-5-imino-4,4-diphenyl-4,5-dihydro-1H-pyrrole-3-carboxylic acid ethyl ester
    —— 2-((S)-2-Acetoxy-3,3-dimethyl-4-oxo-cyclopentyl)-malonic acid dibenzyl ester 28673-90-7 C26H28O7
    2-((S)-2-Acetoxy-3,3-dimethyl-4-oxo-cyclopentyl)-malonic acid dibenzyl ester
    —— 2-Benzoyloxymethyl-4-benzoylthiofuran 30545-91-6 C19H14O4S
    2-Benzoyloxymethyl-4-benzoylthiofuran
    —— 2-Propyl-3-(2-acetoxy-propyl)-oxazolidin 20958-97-8 C11H21NO3
    2-Propyl-3-(2-acetoxy-propyl)-oxazolidin
    —— 2-benzylamino-4,6-diphenylpyrido[3,2-d]pyrimidine 1374217-85-2 C26H20N4
    2-benzylamino-4,6-diphenylpyrido[3,2-d]pyrimidine
    —— 2-cyano-N-dodecyl-3-[1-(2-dimethylaminoethyl)-2-methyl-1H-indol-3-yl]acrylamide 1128165-92-3 C29H44N4O
    2-cyano-N-dodecyl-3-[1-(2-dimethylaminoethyl)-2-methyl-1H-indol-3-yl]acrylamide
    —— 2-(4-(1,2,3,4-tetrahydronaphthalen-6-yl)-3-methylthiazol-2(3H)-ylidene)-1-(1-(1,2,3,4-tetrahydronaphthalen-6-yl)ethylidene)hydrazine 1562101-89-6 C26H29N3S
    2-(4-(1,2,3,4-tetrahydronaphthalen-6-yl)-3-methylthiazol-2(3H)-ylidene)-1-(1-(1,2,3,4-tetrahydronaphthalen-6-yl)ethylidene)hydrazine
    —— 2-Eth-(Z)-ylidene-4-[1-phenyl-meth-(Z)-ylidene]-[1,3]oxathiolan-5-one 93515-54-9 C12H10O2S
    2-Eth-(Z)-ylidene-4-[1-phenyl-meth-(Z)-ylidene]-[1,3]oxathiolan-5-one
    —— 2-Imidazolidinon-4-<sup>14</sup>C 28469-38-7 C3H6N2O
    2-Imidazolidinon-4-<sup>14</sup>C
    —— 2,5-dioxo-4,4-diphenyl-pyrrolidine-3-carboxylic acid methyl ester 39950-50-0 C18H15NO4
    2,5-dioxo-4,4-diphenyl-pyrrolidine-3-carboxylic acid methyl ester
    —— (2,2,3-Trichloro-1-hydroxy-butyl)-carbamic acid 3-methyl-butyl ester 24535-25-9 C10H18Cl3NO3
    (2,2,3-Trichloro-1-hydroxy-butyl)-carbamic acid 3-methyl-butyl ester
    —— [2-(2-tert-Butoxycarbonylamino-acetylamino)-3-tritylsulfanyl-propionylamino]-acetic acid 26988-62-5 C31H35N3O6S
    [2-(2-tert-Butoxycarbonylamino-acetylamino)-3-tritylsulfanyl-propionylamino]-acetic acid
    —— (2S,3R)-2,3-Bis-benzyloxy-5-nitro-3,6-dihydro-2H-pyran 29147-49-7 C19H19NO5
    (2S,3R)-2,3-Bis-benzyloxy-5-nitro-3,6-dihydro-2H-pyran
    —— 2,2'-dithioxo-tetrahydro-5,5'-butane-1,1-diyl-bis-pyrimidine-4,6-dione 27430-21-3 C12H14N4O4S2
    2,2'-dithioxo-tetrahydro-5,5'-butane-1,1-diyl-bis-pyrimidine-4,6-dione
    —— 2-n-Hexyl-3-phenyl-chinolin 47213-97-8 C21H23N
    2-n-Hexyl-3-phenyl-chinolin
    —— 2,2-Dichlor-3-hydroxy-4-methylpentansaeure-ethylester 22624-49-3 C8H14Cl2O3
    2,2-Dichlor-3-hydroxy-4-methylpentansaeure-ethylester
    —— (+/-)-2-Methoxy-4.4-diphenyl-but-3-en-saeure-methylester 39120-01-9 C18H18O3
    (+/-)-2-Methoxy-4.4-diphenyl-but-3-en-saeure-methylester
    —— [2-Isopropyl-5-methyl-2-(3-methyl-but-2-enyl)-hex-4-en-(E)-ylidene]-propyl-amine 42929-24-8 C18H33N
    [2-Isopropyl-5-methyl-2-(3-methyl-but-2-enyl)-hex-4-en-(E)-ylidene]-propyl-amine
    —— (2R,3S)-2-{[(benzyloxycarbonyl)methoxy]methyl}-tetrahydro-2H-pyran-3-yl 2-{[(2R,3S)-3-(tert-butyldimethylsilyloxy)-tetrahydro-2H-pyran-2-yl]methoxy}acetate 864719-90-4 C29H46O9Si
    (2R,3S)-2-{[(benzyloxycarbonyl)methoxy]methyl}-tetrahydro-2H-pyran-3-yl 2-{[(2R,3S)-3-(tert-butyldimethylsilyloxy)-tetrahydro-2H-pyran-2-yl]methoxy}acetate
    —— 2-vinyl-[1,3,6,2]dioxazaborocane 22603-95-8 C6H12BNO2
    2-vinyl-[1,3,6,2]dioxazaborocane
    —— 2,2'-bis(4-nitrophenyl)-4,4',5,5'-tetraphenyl-1,1',2,2'-tetrahydro-3H,3'H-2,2'-bipyrrole-3,3'-dione 1385031-51-5 C44H30N4O6
    2,2'-bis(4-nitrophenyl)-4,4',5,5'-tetraphenyl-1,1',2,2'-tetrahydro-3H,3'H-2,2'-bipyrrole-3,3'-dione
    —— 2-{2-[bis-(2-hydroxy-ethyl)-amino]-vinyl}-3,5,6-trichloro-[1,4]benzoquinone 109817-63-2 C12H12Cl3NO4
    2-{2-[bis-(2-hydroxy-ethyl)-amino]-vinyl}-3,5,6-trichloro-[1,4]benzoquinone
    —— 2-[5-methoxy-6-(4-methoxy-phenyl)-pyridin-2-yl]-quinazoline 1257056-85-1 C21H17N3O2
    2-[5-methoxy-6-(4-methoxy-phenyl)-pyridin-2-yl]-quinazoline
    —— 2-(6,7-diethoxy-2-oxo-1,2-dihydro-quinolin-3-yl)-<i>N</i>-phenyl-acetamide 28081-65-4 C21H22N2O4
    2-(6,7-diethoxy-2-oxo-1,2-dihydro-quinolin-3-yl)-<i>N</i>-phenyl-acetamide
    —— 2-(2,4-Dichloro-phenoxymethoxy)-1,3-diiodo-5-nitro-benzene 25845-08-3 C13H7Cl2I2NO4
    2-(2,4-Dichloro-phenoxymethoxy)-1,3-diiodo-5-nitro-benzene
    —— 2-[N-(2-Hydroxy-ethyl)-N'-non-(E)-ylidene-hydrazino]-ethanol 100798-99-0 C13H28N2O2
    2-[N-(2-Hydroxy-ethyl)-N'-non-(E)-ylidene-hydrazino]-ethanol
    —— 2-But-(Z)-ylidene-4-methyl-1-phenyl-pentane-1,3-dione 102714-48-7 C16H20O2
    2-But-(Z)-ylidene-4-methyl-1-phenyl-pentane-1,3-dione
    —— (2,3-dihydrobenzo[b][1,4]oxathiin-2-yl)(4-(2-(methoxymethyl)phenyl)piperazin-1-yl)methanone 1227170-46-8 C21H24N2O3S
    (2,3-dihydrobenzo[b][1,4]oxathiin-2-yl)(4-(2-(methoxymethyl)phenyl)piperazin-1-yl)methanone
    —— 2-(methylthio)-3-phenyl-6-((3,4,5-trimethoxybenzyl)amino)quinazolin-4(3H)-one 897631-38-8 C25H25N3O4S
    2-(methylthio)-3-phenyl-6-((3,4,5-trimethoxybenzyl)amino)quinazolin-4(3H)-one
    —— 2,3,5,6-Tetrachloro-N,N'-dimethoxy-terephthalamide 4887-39-2 C10H8Cl4N2O4
    2,3,5,6-Tetrachloro-N,N'-dimethoxy-terephthalamide
    —— 2-ethoxycarbonylamino-6-methyl-ergoline-8-carboxylic acid diethylamide 6393-48-2 C23H32N4O3
    2-ethoxycarbonylamino-6-methyl-ergoline-8-carboxylic acid diethylamide