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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-spirocyclopropyl-3-cyclopentenyl-tert-butyldiimide 74352-73-1 C11H18N2
    2-spirocyclopropyl-3-cyclopentenyl-tert-butyldiimide
    —— 2-(tert-Butyl-diphenyl-silanyloxymethyl)-thiazole-4-carboxylic acid [(R)-1-((R)-1-carbamoyl-2-phenylselanyl-ethylcarbamoyl)-2-phenylselanyl-ethyl]-amide 864523-57-9 C39H42N4O4SSe2Si
    2-(tert-Butyl-diphenyl-silanyloxymethyl)-thiazole-4-carboxylic acid [(R)-1-((R)-1-carbamoyl-2-phenylselanyl-ethylcarbamoyl)-2-phenylselanyl-ethyl]-amide
    —— 2-deoxy-4,6-O-isopropylidene-3-O-methyl-7-C-phenyl-D-glycero-L-ido-heptono-δ-lactone 144336-37-8 C17H22O6
    2-deoxy-4,6-O-isopropylidene-3-O-methyl-7-C-phenyl-D-glycero-L-ido-heptono-δ-lactone
    —— 2-Allyl-octyl-amin 91249-10-4 C11H23N
    2-Allyl-octyl-amin
    —— 2,9-bis<(1S,2S)-6,6-dimethylbicyclo<3.1.1.>hept-2-yl>-1,10-phenanthroline 141949-32-8 C30H36N2
    2,9-bis<(1S,2S)-6,6-dimethylbicyclo<3.1.1.>hept-2-yl>-1,10-phenanthroline
    —— 2-morpholin-4-yl-2,4,5-triphenyl-1,2-dihydro-pyrrol-3-one 58329-11-6 C26H24N2O2
    2-morpholin-4-yl-2,4,5-triphenyl-1,2-dihydro-pyrrol-3-one
    —— (2S,6S)-(+)-2,6-dimethyl-1,4,7,10,13-pentaoxacyclopentadecane 76900-35-1 C12H24O5
    (2S,6S)-(+)-2,6-dimethyl-1,4,7,10,13-pentaoxacyclopentadecane
    —— 2-(benzo[d]thiazol-7-yl)-N-(4-bromo-3-(1H-1,2,4-triazol-5-yl)thiophen-2-yl)acetamide 1239462-95-3 C15H10BrN5OS2
    2-(benzo[d]thiazol-7-yl)-N-(4-bromo-3-(1H-1,2,4-triazol-5-yl)thiophen-2-yl)acetamide
    —— 2-[2-[2-bromo-1-[2-(1,3-dioxoisoindol-2-yl)ethoxy]ethoxy]ethyl]isoindole-1,3-dione 113249-98-2 C22H19BrN2O6
    2-[2-[2-bromo-1-[2-(1,3-dioxoisoindol-2-yl)ethoxy]ethoxy]ethyl]isoindole-1,3-dione
    —— ([2-(N,N-dimethylamino)ethyl]cyclopentadienyl(maleimidato))nickel(II) 916461-35-3 C13H16N2NiO2
    ([2-(N,N-dimethylamino)ethyl]cyclopentadienyl(maleimidato))nickel(II)
    —— 2-hydroxy-5-chloro-3-nitroacetophenone isonicotinoylhydrazone 1355198-81-0 C14H11ClN4O4
    2-hydroxy-5-chloro-3-nitroacetophenone isonicotinoylhydrazone
    —— 2,2'-(3,3'-(butane-1,4-diylbis(oxy))bis(3,1-phenylene))bis(methan-1-yl-1-ylidene)bis(hydrazinecarbothioamide) 1401456-62-9 C20H24N6O2S2
    2,2'-(3,3'-(butane-1,4-diylbis(oxy))bis(3,1-phenylene))bis(methan-1-yl-1-ylidene)bis(hydrazinecarbothioamide)
    —— 2,3,5,6-tetrabromo-4-hydroxy-4-methylcyclohexa-2,5-dienone 95111-50-5 C7H4Br4O2
    2,3,5,6-tetrabromo-4-hydroxy-4-methylcyclohexa-2,5-dienone
    —— 2-(phenylsulfonyl)-5-(2-propenyl)cyclopentanone 98127-56-1 C14H16O3S
    2-(phenylsulfonyl)-5-(2-propenyl)cyclopentanone
    —— (2-chlorophenyl)-phenyl-(1,2-thiazol-5-yl)methanol 118173-48-1 C16H12ClNOS
    (2-chlorophenyl)-phenyl-(1,2-thiazol-5-yl)methanol
    —— 2-(hydroxy(2-methoxyphenyl)methyl)phenol 1644559-91-0 C14H14O3
    2-(hydroxy(2-methoxyphenyl)methyl)phenol
    —— 2-(2-furyl)-2-methylcyclohexane-1,3-dione 119405-72-0 C11H12O3
    2-(2-furyl)-2-methylcyclohexane-1,3-dione
    —— 2-amino-4,6-dimethyl-3-oxo-7-prop-2-enoxy-1-N,9-N-bis[7,11,14-trimethyl-2,5,9,12,15-pentaoxo-3,10-di(propan-2-yl)-8-oxa-1,4,11,14-tetrazabicyclo[14.3.0]nonadecan-6-yl]phenoxazine-1,9-dicarboxamide 109122-99-8 C65H90N12O17
    2-amino-4,6-dimethyl-3-oxo-7-prop-2-enoxy-1-N,9-N-bis[7,11,14-trimethyl-2,5,9,12,15-pentaoxo-3,10-di(propan-2-yl)-8-oxa-1,4,11,14-tetrazabicyclo[14.3.0]nonadecan-6-yl]phenoxazine-1,9-dicarboxamide
    —— 2-(7-chloro-4-quinolinyl-amino)-5-methyl-phenylacetic acid 702643-01-4 C18H15ClN2O2
    2-(7-chloro-4-quinolinyl-amino)-5-methyl-phenylacetic acid
    —— (2S,6R)-4-(4-iodophenyl)-2,6-dimethylmorpholine 154378-26-4 C12H16INO
    (2S,6R)-4-(4-iodophenyl)-2,6-dimethylmorpholine
    —— 2-(2-bromoacetyl)-3-benzyl-1,2,3,4-tetrahydroisoquinoline 1070666-32-8 C18H18BrNO
    2-(2-bromoacetyl)-3-benzyl-1,2,3,4-tetrahydroisoquinoline
    —— 2-(5-Phenyltriazaphosphol-3-yl)acetonitrile 117949-36-7 C9H7N4P
    2-(5-Phenyltriazaphosphol-3-yl)acetonitrile
    —— [2,2';5',2'']-terthiophene-5-carboxylic acid 3,4,5-tridodecyloxybenzyl ester 1196459-34-3 C56H86O5S3
    [2,2';5',2'']-terthiophene-5-carboxylic acid 3,4,5-tridodecyloxybenzyl ester
    —— (2R,5R)-1-hydroxy-5-(4-iodophenyl)-2-isopropyl-2,3-dimethylimidazolidin-4-one 1337877-84-5 C14H19IN2O2
    (2R,5R)-1-hydroxy-5-(4-iodophenyl)-2-isopropyl-2,3-dimethylimidazolidin-4-one
    —— 2-[(2-methylpropan-2-yl)oxy]-1,3,2λ5-dioxaphosphepane 2-oxide 110107-28-3 C8H17O4P
    2-[(2-methylpropan-2-yl)oxy]-1,3,2λ5-dioxaphosphepane 2-oxide
    —— 2'-O-TBS-7-O-alloc-paclitaxel 1246194-64-8 C57H69NO16Si
    2'-O-TBS-7-O-alloc-paclitaxel
    —— (2,4,6,2',4',6'-hexamethyl-benzhydryl)-malonic acid diethyl ester 855655-58-2 C26H34O4
    (2,4,6,2',4',6'-hexamethyl-benzhydryl)-malonic acid diethyl ester
    —— 2,5-bis(2'-ethylhexyloxy)-1-bromo-4-phenylbenzene 502470-22-6 C28H41BrO2
    2,5-bis(2'-ethylhexyloxy)-1-bromo-4-phenylbenzene
    —— 2-amino-4-(3-butynylamino)-6-chloropyrimidine 141019-11-6 C8H9ClN4
    2-amino-4-(3-butynylamino)-6-chloropyrimidine
    —— 2,2-Diphenylaethylen-1-aethylphosphonatmethylaether 25577-19-9 C19H23O4P
    2,2-Diphenylaethylen-1-aethylphosphonatmethylaether
    —— 2,4,6-Trinitro-benzenesulfonic acid (E)-1-phenyl-2-p-tolylsulfanyl-propenyl ester 33649-41-1 C22H17N3O9S2
    2,4,6-Trinitro-benzenesulfonic acid (E)-1-phenyl-2-p-tolylsulfanyl-propenyl ester
    —— 2-(3-Carboxypropyl)-3-phenylcyclobutanon 23074-17-1 C14H16O3
    2-(3-Carboxypropyl)-3-phenylcyclobutanon
    —— 2.3-Bis-(2.3-dimethyl-phenylimino)-bernsteinsaeure-dimethylester 16851-90-4 C22H24N2O4
    2.3-Bis-(2.3-dimethyl-phenylimino)-bernsteinsaeure-dimethylester
    —— (2R,3S,2'R)-([2,2']Bi[1,4-dioxa-spiro[4.5]decyl]-3-yl)-acetaldehyde 25029-30-5 C18H28O5
    (2R,3S,2'R)-([2,2']Bi[1,4-dioxa-spiro[4.5]decyl]-3-yl)-acetaldehyde
    —— (2a<i>R</i>)-1-oxo-2<i>t</i>-(2-phenoxy-acetylamino)-(2a<i>r</i>)-2,2a-dihydro-1<i>H</i>,6<i>H</i>-azeto[2,1-<i>b</i>]cyclopenta[<i>e</i>][1,3]thiazine-5,5,7-tricarboxylic acid tris-(2,2,2-trichloro-ethyl) ester 50836-50-5 C26H19Cl9N2O9S
    (2a<i>R</i>)-1-oxo-2<i>t</i>-(2-phenoxy-acetylamino)-(2a<i>r</i>)-2,2a-dihydro-1<i>H</i>,6<i>H</i>-azeto[2,1-<i>b</i>]cyclopenta[<i>e</i>][1,3]thiazine-5,5,7-tricarboxylic acid tris-(2,2,2-trichloro-ethyl) ester
    —— 2,2'-bis-(4-methoxy-phenyl)-5,5'-dimethyl-4,4'-bis-(4-nitro-phenyl)-2,4,2',4'-tetrahydro-[4,4']bipyrazolyl-3,3'-dione 50737-78-5 C34H28N6O8
    2,2'-bis-(4-methoxy-phenyl)-5,5'-dimethyl-4,4'-bis-(4-nitro-phenyl)-2,4,2',4'-tetrahydro-[4,4']bipyrazolyl-3,3'-dione
    —— 2-methoxy-1-methyl-4-oxo-3,3-diphenyl-azetidine-2-carboxylic acid 28358-87-4 C18H17NO4
    2-methoxy-1-methyl-4-oxo-3,3-diphenyl-azetidine-2-carboxylic acid
    —— 2refH-1cis-Brom-14-desmethylen-14-oxo-photocaryophyllen A 18755-96-9 C14H21BrO
    2refH-1cis-Brom-14-desmethylen-14-oxo-photocaryophyllen A
    —— 2-Dimethylamino-2-(3-fluoro-phenyl)-indan-1,3-dione 24626-83-3 C17H14FNO2
    2-Dimethylamino-2-(3-fluoro-phenyl)-indan-1,3-dione
    —— 2,2-Dimethyl-3-isopropyl-3,4-dihydro-2H-<1,4>benzothiazine 49634-69-7 C13H19NS
    2,2-Dimethyl-3-isopropyl-3,4-dihydro-2H-<1,4>benzothiazine
    —— 2-{[<i>N</i>-(<i>N</i>-chloroacetyl-glycyl)-glycyl]-amino}-3-thiophen-2-yl-propionic acid 29773-86-2 C13H16ClN3O5S
    2-{[<i>N</i>-(<i>N</i>-chloroacetyl-glycyl)-glycyl]-amino}-3-thiophen-2-yl-propionic acid
    —— [2-But-3-enyl-4,4-dimethyl-cyclohex-(E)-ylidene]-acetic acid ethyl ester 38481-23-1 C16H26O2
    [2-But-3-enyl-4,4-dimethyl-cyclohex-(E)-ylidene]-acetic acid ethyl ester
    —— 2-(3-Naphthalen-2-yl-3-oxo-propyl)-malonic acid 10561-10-1 C16H14O5
    2-(3-Naphthalen-2-yl-3-oxo-propyl)-malonic acid
    —— 2-[1-(2-fluorobenzyl)-5-methoxy-1H-pyrazol-3-yl]-5-methoxy-N-(pyridin-4-yl)pyrimidin-4-amine 1445830-41-0 C21H19FN6O2
    2-[1-(2-fluorobenzyl)-5-methoxy-1H-pyrazol-3-yl]-5-methoxy-N-(pyridin-4-yl)pyrimidin-4-amine
    —— [2-amino-3-nitro-5,10,15,20-tetrakis(3-methylphenyl)porphyrinato]copper(II) 1412456-50-8 C48H36CuN6O2
    [2-amino-3-nitro-5,10,15,20-tetrakis(3-methylphenyl)porphyrinato]copper(II)
    —— 2,2-Dimethyl-8-chlor-tetrahydro-β-carbolinium-Iodid 24335-32-8 C13H16ClN2*I
    2,2-Dimethyl-8-chlor-tetrahydro-β-carbolinium-Iodid
    —— (2-Chloro-5-trifluoromethyl-phenanthren-9-yl)-piperidin-2-yl-methanol; hydrochloride 38644-05-2 C21H19ClF3NO*ClH
    (2-Chloro-5-trifluoromethyl-phenanthren-9-yl)-piperidin-2-yl-methanol; hydrochloride
    —— 2-Aethoxy-2'-aethyl-3'-p-toluolsulfonyl-spiro<indolenin-3,3'-pyrrolidin> 25560-30-9 C22H26N2O3S
    2-Aethoxy-2'-aethyl-3'-p-toluolsulfonyl-spiro<indolenin-3,3'-pyrrolidin>
    —— 2-methyl-1-phenyl-3-thioxo-2,3-dihydro-imidazo[5,1-<i>a</i>]isoindol-5-one 27419-46-1 C17H12N2OS
    2-methyl-1-phenyl-3-thioxo-2,3-dihydro-imidazo[5,1-<i>a</i>]isoindol-5-one
    —— 2,2'-<Aethylenbis-(nitriloaethylidin)>bis-3(2H)-benzofuranon 34823-94-4 C22H20N2O4
    2,2'-<Aethylenbis-(nitriloaethylidin)>bis-3(2H)-benzofuranon