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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(4-chloro-phenyl)-7-iodo-4-oxiranyl-quinoline 29240-91-3 C17H11ClINO
    2-(4-chloro-phenyl)-7-iodo-4-oxiranyl-quinoline
    —— 2-Methyl-5-[1-((R)-5-methyl-5-vinyl-tetrahydro-furan-2-yl)-vinyl]-furan 54717-75-8 C14H18O2
    2-Methyl-5-[1-((R)-5-methyl-5-vinyl-tetrahydro-furan-2-yl)-vinyl]-furan
    —— 2-ethoxy-5-ethoxymethyl-3,3-dinitro-isoxazolidine 21950-94-7 C8H15N3O7
    2-ethoxy-5-ethoxymethyl-3,3-dinitro-isoxazolidine
    —— 2-m-Tolylamino-benzoic acid [1-phenyl-prop-(E)-ylidene]-hydrazide 58153-78-9 C23H23N3O
    2-m-Tolylamino-benzoic acid [1-phenyl-prop-(E)-ylidene]-hydrazide
    —— 2-(p-N,N-Dimethylaminobenzylideno)-5-methylbenzo<b>selenophen-3-on 62022-51-9 C18H17NOSe
    2-(p-N,N-Dimethylaminobenzylideno)-5-methylbenzo<b>selenophen-3-on
    —— 2-(3-((R)-3-(3,4-dimethoxyphenyl)-1-((S)-1-p-tosylpiperidine-2-carbonyloxy)propyl)phenoxy)acetic acid 1373830-17-1 C32H37NO9S
    2-(3-((R)-3-(3,4-dimethoxyphenyl)-1-((S)-1-p-tosylpiperidine-2-carbonyloxy)propyl)phenoxy)acetic acid
    —— (2R)-2-(4-fluorophenyl)-N-[4-(2-{[2-methoxy-4-(pyrrolidin-1-ylcarbonyl)phenyl]amino}[1,2,4]triazolo[1,5-a]pyridin-6-yl)phenyl]propanamide 1443763-73-2 C33H31FN6O3
    (2R)-2-(4-fluorophenyl)-N-[4-(2-{[2-methoxy-4-(pyrrolidin-1-ylcarbonyl)phenyl]amino}[1,2,4]triazolo[1,5-a]pyridin-6-yl)phenyl]propanamide
    —— 2-(2,6-difluoro-phenyl)-5-(2,4-dimethoxy-phenyl)-1H-pyrrolo[2,3-b]pyridine 1443684-37-4 C21H16F2N2O2
    2-(2,6-difluoro-phenyl)-5-(2,4-dimethoxy-phenyl)-1H-pyrrolo[2,3-b]pyridine
    —— 2,3-Dimethyl-1-methoxy-5,5,5-trichlor-cis-2-penten 41905-30-0 C8H13Cl3O
    2,3-Dimethyl-1-methoxy-5,5,5-trichlor-cis-2-penten
    —— 2,4,6-Trimethyl-1,3-di-naphthalen-1-yl-5-phenyl-[1,3,5,2,4,6]triazatriborinane 42168-33-2 C29H28B3N3
    2,4,6-Trimethyl-1,3-di-naphthalen-1-yl-5-phenyl-[1,3,5,2,4,6]triazatriborinane
    —— 2-oxo-4-thioxo-1,2,3,4-tetrahydro-benzo[<i>f</i>]isoquinoline-1-carbaldehyde 51475-13-9 C14H9NO2S
    2-oxo-4-thioxo-1,2,3,4-tetrahydro-benzo[<i>f</i>]isoquinoline-1-carbaldehyde
    —— 2,2,3,3,6a-pentamethoxy-3,6a-dihydro-2<i>H</i>-cyclopenta[<i>b</i>]furan-4,5,6-tricarboxylic acid trimethyl ester 42952-77-2 C18H24O12
    2,2,3,3,6a-pentamethoxy-3,6a-dihydro-2<i>H</i>-cyclopenta[<i>b</i>]furan-4,5,6-tricarboxylic acid trimethyl ester
    —— 2-(3-Acetoxypropyl)-cyclobutanon 38796-29-1 C9H14O3
    2-(3-Acetoxypropyl)-cyclobutanon
    —— 2-Oxo-6-phenyl-7-chloro-3-benzothiazolineacetic acid 77859-85-9 C15H10ClNO3S
    2-Oxo-6-phenyl-7-chloro-3-benzothiazolineacetic acid
    —— 2,3,5,6-tetrachloro-4-(2-chloro-1-methyl-propylsulfanyl)-pyridine 37049-34-6 C9H8Cl5NS
    2,3,5,6-tetrachloro-4-(2-chloro-1-methyl-propylsulfanyl)-pyridine
    —— 2,6-Diphenyl-3(2H)-oxo-1,2,6-thiadiazin 1,1-dioxid 2225-58-3 C15H12N2O3S
    2,6-Diphenyl-3(2H)-oxo-1,2,6-thiadiazin 1,1-dioxid
    —— 2-(2,4-dichloro-phenyl)-8-methyl-5,6,7,8-tetrahydro-2<i>H</i>-[1,2,4]triazolo[4,3-<i>a</i>]pyridin-3-one 68049-48-9 C13H13Cl2N3O
    2-(2,4-dichloro-phenyl)-8-methyl-5,6,7,8-tetrahydro-2<i>H</i>-[1,2,4]triazolo[4,3-<i>a</i>]pyridin-3-one
    —— 2-[3-[5-[5-(4-methoxyphenyl)-1H-1,2,4-triazol-3-yl]pyridin-2-yl]-3-azaspiro[5.5]undecan-9-yl]acetic acid 1445205-49-1 C26H31N5O3
    2-[3-[5-[5-(4-methoxyphenyl)-1H-1,2,4-triazol-3-yl]pyridin-2-yl]-3-azaspiro[5.5]undecan-9-yl]acetic acid
    —— 2-(4-benzylpiperazin-1-yl)-5,6,7,8-tetrahydroquinazoline;hydrochloride 83939-36-0 C19H24N4*ClH
    2-(4-benzylpiperazin-1-yl)-5,6,7,8-tetrahydroquinazoline;hydrochloride
    —— 2-[1-(4-Chloro-benzoyl)-5-methoxy-2-methyl-1H-indol-3-yl]-N-(2-chloro-4-nitro-phenyl)-acetamide 41752-78-7 C25H19Cl2N3O5
    2-[1-(4-Chloro-benzoyl)-5-methoxy-2-methyl-1H-indol-3-yl]-N-(2-chloro-4-nitro-phenyl)-acetamide
    —— 2-(2-Hydroxyethyl)amino-4-(3,4-methylenedioxybenzyl)amino-6,7,8-trimethoxyquinazoline 150451-83-5 C21H24N4O6
    2-(2-Hydroxyethyl)amino-4-(3,4-methylenedioxybenzyl)amino-6,7,8-trimethoxyquinazoline
    —— [[(2R,3R,4R,5R)-5-(4-amino-5-fluoro-2-oxopyrimidin-1-yl)-2-(chloromethyl)-4-fluoro-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] phosphono hydrogen phosphate 1445395-35-6 C10H15ClF2N3O13P3
    [[(2R,3R,4R,5R)-5-(4-amino-5-fluoro-2-oxopyrimidin-1-yl)-2-(chloromethyl)-4-fluoro-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] phosphono hydrogen phosphate
    —— 2-(2,2-Dichloro-5,5-dimethyl-3-oxo-cyclohexylidene)-malononitrile 39518-78-0 C11H10Cl2N2O
    2-(2,2-Dichloro-5,5-dimethyl-3-oxo-cyclohexylidene)-malononitrile
    —— 2-(3-Iodbenzyl)-1,3-cyclohexandion 49617-82-5 C13H13IO2
    2-(3-Iodbenzyl)-1,3-cyclohexandion
    —— 2-[1-(4-Benzyloxy-3,5-dimethoxy-phenyl)-meth-(E)-ylidene]-succinic acid 1-ethyl ester 53496-50-7 C22H24O7
    2-[1-(4-Benzyloxy-3,5-dimethoxy-phenyl)-meth-(E)-ylidene]-succinic acid 1-ethyl ester
    —— 2-Bromethyl-phenylchlorphosphonat 52604-87-2 C8H9BrClO3P
    2-Bromethyl-phenylchlorphosphonat
    —— 24-Methyl-A-nor-5α-cholestan-3β-carbonsaeure 55081-54-4 C28H48O2
    24-Methyl-A-nor-5α-cholestan-3β-carbonsaeure
    —— 2-{[Cyano-(4-hydroxy-3-methoxy-phenyl)-methyl]-amino}-benzoic acid 53639-45-5 C16H14N2O4
    2-{[Cyano-(4-hydroxy-3-methoxy-phenyl)-methyl]-amino}-benzoic acid
    —— 2,4-Dimethyl-6-<<(3-Brom-2-acetoxy-5-methyl)-6-phenyl>-methyl>-phenylacetat 43135-31-5 C20H21BrO4
    2,4-Dimethyl-6-<<(3-Brom-2-acetoxy-5-methyl)-6-phenyl>-methyl>-phenylacetat
    —— 2-(Perchlorophenylthio)-1,3-indandion 35835-29-1 C15H5Cl5O2S
    2-(Perchlorophenylthio)-1,3-indandion
    —— 2-Benzoylmethyl-8-methoxysporalen 43111-08-6 C20H16O5
    2-Benzoylmethyl-8-methoxysporalen
    —— 2-(4-Chloro-benzylidene)-malonic acid di-tert-butyl ester 52927-47-6 C18H23ClO4
    2-(4-Chloro-benzylidene)-malonic acid di-tert-butyl ester
    —— 2-(2,5-dichlorophenyl)-3-methyl-4-(5-phenyl-1,3,4-oxadiazol-2-ylsulfanylmethyl)-6,7-dihydro-2H-pyrazolo[3,4-d]pyridazin-7-one 1260400-83-6 C21H14Cl2N6O2S
    2-(2,5-dichlorophenyl)-3-methyl-4-(5-phenyl-1,3,4-oxadiazol-2-ylsulfanylmethyl)-6,7-dihydro-2H-pyrazolo[3,4-d]pyridazin-7-one
    —— 2-chloro-3-amino-1,4-naphthoquinone-6-sulfonic acid sodium salt 104411-64-5 C10H5ClNO5S*Na
    2-chloro-3-amino-1,4-naphthoquinone-6-sulfonic acid sodium salt
    —— 2-(4-cyclobutyl-1H-imidazol-1-yl)-9-morpholino-7,8-dihydro-[1,4]diazepino[7,1-a]isoquinolin-5(4H)-one 1571143-73-1 C24H27N5O2
    2-(4-cyclobutyl-1H-imidazol-1-yl)-9-morpholino-7,8-dihydro-[1,4]diazepino[7,1-a]isoquinolin-5(4H)-one
    —— 2-Chloro-1-(4-methoxy-phenyl)-2-trimethylsilanyl-ethanol 336193-48-7 C12H19ClO2Si
    2-Chloro-1-(4-methoxy-phenyl)-2-trimethylsilanyl-ethanol
    —— [2-(2-dimethylamino-ethoxy)-phenyl]-(5,6-dimethyl-1H,3H-2,4,7a,8-tetraaza-cyclopenta[a]inden-2-yl)-methanone 1444115-42-7 C21H25N5O2
    [2-(2-dimethylamino-ethoxy)-phenyl]-(5,6-dimethyl-1H,3H-2,4,7a,8-tetraaza-cyclopenta[a]inden-2-yl)-methanone
    —— (2-ethoxymethyl-6-oxo-morpholin-4-ylmethyl)-phosphonic acid 69000-46-0 C8H16NO6P
    (2-ethoxymethyl-6-oxo-morpholin-4-ylmethyl)-phosphonic acid
    —— 2-<3-Phenyl-cumarin-(7)-yl>-4H-indeno<2,3-d>-v-triazol 29330-42-5 C24H15N3O2
    2-<3-Phenyl-cumarin-(7)-yl>-4H-indeno<2,3-d>-v-triazol
    —— <2-Brom-4,5-dimethoxy-phenyl>-essigsaeure-<nonyliden-hydrazid> 14502-20-6 C19H29BrN2O3
    <2-Brom-4,5-dimethoxy-phenyl>-essigsaeure-<nonyliden-hydrazid>
    —— 2,4,6-trihydroxypiperidine-trisulfite 871902-64-6 C5H11NO9S3
    2,4,6-trihydroxypiperidine-trisulfite
    —— 2-iso-Butyl-5-nitro-N,N-diethylanilin 19372-70-4 C14H22N2O2
    2-iso-Butyl-5-nitro-N,N-diethylanilin
    —— [(2R,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-[[3-[(3S,4R,5R)-3-butyl-7-(dimethylamino)-3-ethyl-4-hydroxy-1,1-dioxo-4,5-dihydro-2H-1lambda6-benzothiepin-5-yl]phenyl]carbamoylamino]oxan-2-yl]methyl acetate 1026667-99-1 C39H53N3O13S
    [(2R,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-[[3-[(3S,4R,5R)-3-butyl-7-(dimethylamino)-3-ethyl-4-hydroxy-1,1-dioxo-4,5-dihydro-2H-1lambda6-benzothiepin-5-yl]phenyl]carbamoylamino]oxan-2-yl]methyl acetate
    —— 2-chloro-N-cyclopropyl-6-methylnicotinamide 676534-07-9 C10H11ClN2O
    2-chloro-N-cyclopropyl-6-methylnicotinamide
    —— 2,2,2-trichloroethyl N-(4-p-methylsulfonylphenyl-2-thiazolyl)carbamate 83758-16-1 C13H11Cl3N2O4S2
    2,2,2-trichloroethyl N-(4-p-methylsulfonylphenyl-2-thiazolyl)carbamate
    —— 2-Hydroxy-4-(3-methyl-thioureido)-benzoic acid propyl ester 40095-57-6 C12H16N2O3S
    2-Hydroxy-4-(3-methyl-thioureido)-benzoic acid propyl ester
    —— 2,5-Dibrom-1,1-diethyl-2,5-diphenylsilacyclopentan 49538-64-9 C20H24Br2Si
    2,5-Dibrom-1,1-diethyl-2,5-diphenylsilacyclopentan
    —— 2-[2-(4-methoxy-phenyl)-2-phenylsulfanyl-ethyl]-3-<i>p</i>-tolyl-3<i>H</i>-quinazolin-4-one 54185-08-9 C30H26N2O2S
    2-[2-(4-methoxy-phenyl)-2-phenylsulfanyl-ethyl]-3-<i>p</i>-tolyl-3<i>H</i>-quinazolin-4-one
    —— 2,3-Dimethyl-4-(2',4'-dinitrophenylazo)-phenol 43109-02-0 C14H12N4O5
    2,3-Dimethyl-4-(2',4'-dinitrophenylazo)-phenol
    —— 2-(2-Oxo-3-phosphono-propyl)-succinic acid 60949-21-5 C7H11O8P
    2-(2-Oxo-3-phosphono-propyl)-succinic acid