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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,4-Dioxo-2-phenyl-4-m-toluidino-1,3-di-m-tolyl-cyclodiphosphazan 62757-45-3 C27H27N3O2P2
    2,4-Dioxo-2-phenyl-4-m-toluidino-1,3-di-m-tolyl-cyclodiphosphazan
    —— 2-(3,4-dichloro-phenyl)-3-[1-(4-ethoxy-phenyl)-2-phenyl-ethyl]-thiazolidin-4-one 42825-52-5 C25H23Cl2NO2S
    2-(3,4-dichloro-phenyl)-3-[1-(4-ethoxy-phenyl)-2-phenyl-ethyl]-thiazolidin-4-one
    —— 2-(2-Imino-3-methyl-1,2-dihydropyridin)-phenylethanol-(1) 28365-19-7 C14H16N2O
    2-(2-Imino-3-methyl-1,2-dihydropyridin)-phenylethanol-(1)
    —— 2-Amino-3-(3-benzylamidopropyl)-5-(3-indolyl)pyrazin 7269-52-5 C22H21N5O
    2-Amino-3-(3-benzylamidopropyl)-5-(3-indolyl)pyrazin
    —— 2-[(2,4-Dichloro-phenyl)-hydrazono]-1-phenyl-butane-1,3-dione 27845-10-9 C16H12Cl2N2O2
    2-[(2,4-Dichloro-phenyl)-hydrazono]-1-phenyl-butane-1,3-dione
    —— 2-Bromo-N-[(2S,3R,4R,5S,6R)-2,4-dihydroxy-6-hydroxymethyl-5-((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-yl]-acetamide 26409-13-2 C14H24BrNO11
    2-Bromo-N-[(2S,3R,4R,5S,6R)-2,4-dihydroxy-6-hydroxymethyl-5-((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-yl]-acetamide
    —— 2-((4aR,5R,8aR)-5-Hydroxy-4-methylene-3,7-dioxo-8a-vinyl-octahydro-isochromen-6-yl)-acrylic acid methyl ester 21887-28-5 C16H18O6
    2-((4aR,5R,8aR)-5-Hydroxy-4-methylene-3,7-dioxo-8a-vinyl-octahydro-isochromen-6-yl)-acrylic acid methyl ester
    —— 2,2-Dimethyl-4-vinyloxetan 31112-48-8 C7H12O
    2,2-Dimethyl-4-vinyloxetan
    —— 2-(4-Carboxypiperidino)-4-(3-chloro-4-methoxybenzyl)amino-6-chloroquinazoline 150452-30-5 C22H22Cl2N4O3
    2-(4-Carboxypiperidino)-4-(3-chloro-4-methoxybenzyl)amino-6-chloroquinazoline
    —— 2-benzylsulfanyl-6-chloro-3-(2-methoxy-phenyl)-3<i>H</i>-quinazolin-4-one 23070-23-7 C22H17ClN2O2S
    2-benzylsulfanyl-6-chloro-3-(2-methoxy-phenyl)-3<i>H</i>-quinazolin-4-one
    —— 2-(3,5-Dibromo-2-hydroxy-4-methoxy-6-methyl-phenoxy)-4-hydroxy-6-methyl-benzoic acid methyl ester 39803-72-0 C17H16Br2O6
    2-(3,5-Dibromo-2-hydroxy-4-methoxy-6-methyl-phenoxy)-4-hydroxy-6-methyl-benzoic acid methyl ester
    —— 2-(N,N'-Diethoxycarbonyl-hydrazino)-6-methyl-cyclohexanon 13375-24-1 C13H22N2O5
    2-(N,N'-Diethoxycarbonyl-hydrazino)-6-methyl-cyclohexanon
    —— 2-Methyl-5-methoxy-indolyl-(3)-essigsaeure-isopropylidenhydrazid 21903-57-1 C15H19N3O2
    2-Methyl-5-methoxy-indolyl-(3)-essigsaeure-isopropylidenhydrazid
    —— 2,4-Dimethyl-2-tritio-pentan-3-on 7424-95-5 C7H14O
    2,4-Dimethyl-2-tritio-pentan-3-on
    —— 2,3-Di-Neopentylbutan-1,4-diol 31039-09-5 C14H30O2
    2,3-Di-Neopentylbutan-1,4-diol
    —— 2-Isopropyl-5-methyl-5-vinyl-[1,3]dioxane 103649-13-4 C10H18O2
    2-Isopropyl-5-methyl-5-vinyl-[1,3]dioxane
    —— 2-(5H-Benzocyclohepten-5-yl)-malonic acid 59042-94-3 C14H12O4
    2-(5H-Benzocyclohepten-5-yl)-malonic acid
    —— 2,3,4,5-Tetraphenyl-5-hydroxy-3,4-epoxy-5H-pyrrolin 21211-59-6 C28H21NO2
    2,3,4,5-Tetraphenyl-5-hydroxy-3,4-epoxy-5H-pyrrolin
    —— 2-(α-Hydroxy-benzyl)-3-benzyl-chinoxalin 19029-42-6 C22H18N2O
    2-(α-Hydroxy-benzyl)-3-benzyl-chinoxalin
    —— 2-Methyl-3,4-diketo-1,3,4,15b-tetrahydro-2H-dibenz<c,g>pyrazino<1,2-a>azocin 25519-72-6 C19H16N2O2
    2-Methyl-3,4-diketo-1,3,4,15b-tetrahydro-2H-dibenz<c,g>pyrazino<1,2-a>azocin
    —— 2,12-diaza-1,7(1,2)-dibenzena-4,10(2,5)-difurana-cyclododecaphane-2,5<i>t</i>,8<i>t</i>-triene 32482-91-0 C26H20N2O2
    2,12-diaza-1,7(1,2)-dibenzena-4,10(2,5)-difurana-cyclododecaphane-2,5<i>t</i>,8<i>t</i>-triene
    —— 2-Acetylamino-3-[4-(4-methoxy-phenoxy)-3,5-dimethyl-phenyl]-propionic acid ethyl ester 28129-96-6 C22H27NO5
    2-Acetylamino-3-[4-(4-methoxy-phenoxy)-3,5-dimethyl-phenyl]-propionic acid ethyl ester
    —— 2,3-Dimethoxy-10,11-dibenzyloxy-13-methyl-7,8-dihydroprotoberberin 29207-09-8 C34H33NO4
    2,3-Dimethoxy-10,11-dibenzyloxy-13-methyl-7,8-dihydroprotoberberin
    —— 2-[Cyclohexyl-(3-methoxycarbonyl-propionyl)-amino]-benzoic acid methyl ester 32083-08-2 C19H25NO5
    2-[Cyclohexyl-(3-methoxycarbonyl-propionyl)-amino]-benzoic acid methyl ester
    —— 2-Methyl-4-isopropenyl-deca-2,4-dien 35730-50-8 C14H24
    2-Methyl-4-isopropenyl-deca-2,4-dien
    —— 2-[1-Cyclopropyl-eth-(Z)-ylidene]-cyclohexanone 61973-15-7 C11H16O
    2-[1-Cyclopropyl-eth-(Z)-ylidene]-cyclohexanone
    —— 2-Amino-7-oxo-dihydropteridin 22005-60-3 C6H5N5O
    2-Amino-7-oxo-dihydropteridin
    —— 2-ethoxycarbonyl-4-hydroxy-8,9-dimethyl-7H-pyrrolo[2,3-h]quinoline 1063625-34-2 C16H16N2O3
    2-ethoxycarbonyl-4-hydroxy-8,9-dimethyl-7H-pyrrolo[2,3-h]quinoline
    —— (2S)-methyl 2-(tert-butoxycarbonylamino)-3-(4-(3-fluoro-2-hydroxypropoxy)phenyl)propanoate 1071475-08-5 C18H26FNO6
    (2S)-methyl 2-(tert-butoxycarbonylamino)-3-(4-(3-fluoro-2-hydroxypropoxy)phenyl)propanoate
    —— 2-(imidazo[1,2-a]pyridin-8-ylmethoxy)-4-methoxybenzaldehyde 1446321-40-9 C16H14N2O3
    2-(imidazo[1,2-a]pyridin-8-ylmethoxy)-4-methoxybenzaldehyde
    —— (2-bromo-phenyl)-(5,6,7-trimethyl-1H,3H-2,4,7a,8-tetraaza-cyclopenta[a]inden-2-yl)-methanone 1444115-78-9 C24H21ClFN5O2
    (2-bromo-phenyl)-(5,6,7-trimethyl-1H,3H-2,4,7a,8-tetraaza-cyclopenta[a]inden-2-yl)-methanone
    —— 2-benzyl-3-(2-phenylethyl)benzo[f]quinoline 1278580-65-6 C28H23N
    2-benzyl-3-(2-phenylethyl)benzo[f]quinoline
    —— 2,3,4-trimethyl-benzothiazolium; iodide 114509-80-7 C10H12NS*I
    2,3,4-trimethyl-benzothiazolium; iodide
    —— 2-p-Tolyl-5-(2-p-nitrophenylethenyl)-1,3,4-oxadiazol 32961-88-9 C17H13N3O3
    2-p-Tolyl-5-(2-p-nitrophenylethenyl)-1,3,4-oxadiazol
    —— 2,2,2-trifluoro-N-[3-(6-methyl-7-oxo-6,7-dihydro-1H-pyrrolo[2,3-c]pyridin-4-yl)-4-(tetrahydro-2H-pyran-3-yloxy)phenyl]ethanesulfonamide 1446232-79-6 C21H22F3N3O5S
    2,2,2-trifluoro-N-[3-(6-methyl-7-oxo-6,7-dihydro-1H-pyrrolo[2,3-c]pyridin-4-yl)-4-(tetrahydro-2H-pyran-3-yloxy)phenyl]ethanesulfonamide
    —— 2,6-dimethylhept-6-ene-1,5-diol 1345026-38-1 C9H18O2
    2,6-dimethylhept-6-ene-1,5-diol
    —— (2S)-2-(tert-butoxy)-2-{4,2,7-dimethyl-26-oxa-1,5,7,8-tetraazahexacyclo[25.2.2.1<sup>(6,9)</sup>.1<sup>(10,14)</sup>.0<sup>(2,7)</sup>.0<sup>(15,20)</sup>]tritriaconta-2,4,6(33),8,10(32),11,13,15(20),16,18-decaen-3-yl}acetic acid 1567208-65-4 C36H44N4O4
    (2S)-2-(tert-butoxy)-2-{4,2,7-dimethyl-26-oxa-1,5,7,8-tetraazahexacyclo[25.2.2.1<sup>(6,9)</sup>.1<sup>(10,14)</sup>.0<sup>(2,7)</sup>.0<sup>(15,20)</sup>]tritriaconta-2,4,6(33),8,10(32),11,13,15(20),16,18-decaen-3-yl}acetic acid
    —— <2,4-Dichlor-phenoxy>-essigsaeure-<β-chlor-β'-butyloxy-isopropylester> 42314-05-6 C15H19Cl3O4
    <2,4-Dichlor-phenoxy>-essigsaeure-<β-chlor-β'-butyloxy-isopropylester>
    —— 2,5-Diphenylspiro<cyclopenta-2,4-dien-1,7'-norcara-2',4'-dien> 36677-48-2 C23H18
    2,5-Diphenylspiro<cyclopenta-2,4-dien-1,7'-norcara-2',4'-dien>
    —— 2',6'-Dimethylhydrofluoransaeure 51009-88-2 C22H18O3
    2',6'-Dimethylhydrofluoransaeure
    —— 2,2'-diphenyl-6,6'-sulfonyl-bis-quinoxaline 13260-00-9 C28H18N4O2S
    2,2'-diphenyl-6,6'-sulfonyl-bis-quinoxaline
    —— 2,3-Dihydro-2-aethoxy-6-phenyl-1.4.5-oxathiazin-4.4-dioxid 38336-81-1 C11H13NO4S
    2,3-Dihydro-2-aethoxy-6-phenyl-1.4.5-oxathiazin-4.4-dioxid
    —— 2-[Phenyl-(4,4,5,5-tetramethyl-2-thioxo-2λ<sup>5</sup>-[1,3,2]dioxaphospholan-2-ylsulfanyl)-methyl]-malonic acid diethyl ester 40561-88-4 C20H29O6PS2
    2-[Phenyl-(4,4,5,5-tetramethyl-2-thioxo-2λ<sup>5</sup>-[1,3,2]dioxaphospholan-2-ylsulfanyl)-methyl]-malonic acid diethyl ester
    —— 2-Pyrrolidino-tetrachlor-pyridin 20928-87-4 C9H8Cl4N2
    2-Pyrrolidino-tetrachlor-pyridin
    —— (2S,4S)-1-(2,2-diphenylacetyl)-4-((3-phenylpropyl)-sulfonyl)pyrrolidine-2-carboxylic acid 1446653-39-9 C28H29NO5S
    (2S,4S)-1-(2,2-diphenylacetyl)-4-((3-phenylpropyl)-sulfonyl)pyrrolidine-2-carboxylic acid
    —— 2-[5-chloro-2-(4-chlorobenzyloxy)benzyl]-2H-indazole-4-carboxylic acid 1444383-91-8 C22H16Cl2N2O3
    2-[5-chloro-2-(4-chlorobenzyloxy)benzyl]-2H-indazole-4-carboxylic acid
    —— 2-Hydroxymethylen-5β-lumist-7-en-3-on 21853-28-1 C29H46O2
    2-Hydroxymethylen-5β-lumist-7-en-3-on
    —— 2-Benzyloxycarbonylamino-3-benzylsulfanyl-propionic acid 2,6-dinitro-phenyl ester 24164-42-9 C24H21N3O8S
    2-Benzyloxycarbonylamino-3-benzylsulfanyl-propionic acid 2,6-dinitro-phenyl ester
    —— 2-Phenaethyl-5.6exo-epoxy-4.7exo-methano-octahydro-isoindol 21449-91-2 C17H21NO
    2-Phenaethyl-5.6exo-epoxy-4.7exo-methano-octahydro-isoindol
    —— 2-[3-(1,1-dimethyl-allyl)-oxiranyl]-propan-2-ol 35387-64-5 C10H18O2
    2-[3-(1,1-dimethyl-allyl)-oxiranyl]-propan-2-ol