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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(4-oxo-7-phenyl-4,7-dihydro-3H-pyrazolo[3,4-d][1,2,3]triazin-3-yl)acetohydrazide 1616613-87-6 C12H11N7O2
    2-(4-oxo-7-phenyl-4,7-dihydro-3H-pyrazolo[3,4-d][1,2,3]triazin-3-yl)acetohydrazide
    —— 2,4;3,5-Di-O-benzyliden-L-xylose-aethylhemiacetal 104098-85-3 C21H24O6
    2,4;3,5-Di-O-benzyliden-L-xylose-aethylhemiacetal
    —— 2-hydroxy-3-imidazo<1,2-α>pyridin-carboxylic acid 26960-23-6 C8H6N2O3
    2-hydroxy-3-imidazo<1,2-α>pyridin-carboxylic acid
    —— 2,4-Dinitro-1,5-dipiperidino-pentan 34656-27-4 C15H28N4O4
    2,4-Dinitro-1,5-dipiperidino-pentan
    —— 2-Hydroxy-5-<2-cyan-2-(5-chlor-2-methyl-phenylcarbamoyl)-vinyl>-benzoesaeure 20372-50-3 C18H13ClN2O4
    2-Hydroxy-5-<2-cyan-2-(5-chlor-2-methyl-phenylcarbamoyl)-vinyl>-benzoesaeure
    —— 2-Benzhydryl-4-phenyl-buttersaeure 102560-13-4 C23H22O2
    2-Benzhydryl-4-phenyl-buttersaeure
    —— 2-amino-3-(4-ethoxyphenyl)-1-thia-4-chromone 83485-57-8 C17H15NO2S
    2-amino-3-(4-ethoxyphenyl)-1-thia-4-chromone
    —— 2-bromo-3-(4-chlorophenoxy)propene 244056-17-5 C9H8BrClO
    2-bromo-3-(4-chlorophenoxy)propene
    —— 2-amino-5-methyl-<i>N</i>-(5-nitro-thiazol-2-yl)-benzamide 33522-70-2 C11H10N4O3S
    2-amino-5-methyl-<i>N</i>-(5-nitro-thiazol-2-yl)-benzamide
    —— 2-benzyl-4-isopropyl-oxo-2,8-diaza-spiro[4.5]deca-3,6,9-triene-8-carboxylic acid 2,2,2-trichloro-ethyl ester 1429044-13-2 C21H21Cl3N2O3
    2-benzyl-4-isopropyl-oxo-2,8-diaza-spiro[4.5]deca-3,6,9-triene-8-carboxylic acid 2,2,2-trichloro-ethyl ester
    —— 2-(α-methyl-p-methoxybenzyl)-3-pyrroline 84109-94-4 C13H17NO
    2-(α-methyl-p-methoxybenzyl)-3-pyrroline
    —— 2-((2-iodophenyl)amino)cyclohex-2-enone 128942-83-6 C12H12INO
    2-((2-iodophenyl)amino)cyclohex-2-enone
    —— (2-amino-4-dimethylamino-phenyl)-bis-(4-dimethylamino-phenyl)-methane 101152-71-0 C25H32N4
    (2-amino-4-dimethylamino-phenyl)-bis-(4-dimethylamino-phenyl)-methane
    —— 2-(2,4-Dichloro-phenyl)-5-phenoxy-pentanoic acid methyl ester 64009-38-7 C18H18Cl2O3
    2-(2,4-Dichloro-phenyl)-5-phenoxy-pentanoic acid methyl ester
    —— 2-(4-(5-(7-(5'-(9,9-dioctyl-9H-fluoren-2-yl)-3-(2-ethylhexyl)-[2,2'-bithiophen]-5-yl)benzo[c][1,2,5]thiadiazol-4-yl)-3-(2-ethylhexyl)thiophen-2-yl)phenyl)ethan-1-amine 1595285-29-2 C71H91N3S4
    2-(4-(5-(7-(5'-(9,9-dioctyl-9H-fluoren-2-yl)-3-(2-ethylhexyl)-[2,2'-bithiophen]-5-yl)benzo[c][1,2,5]thiadiazol-4-yl)-3-(2-ethylhexyl)thiophen-2-yl)phenyl)ethan-1-amine
    —— 2-[1-(2-Chloro-phenyl)-meth-(Z)-ylidene]-4-dibenzothiophen-2-yl-4-oxo-butyric acid ethyl ester 124703-42-0 C25H19ClO3S
    2-[1-(2-Chloro-phenyl)-meth-(Z)-ylidene]-4-dibenzothiophen-2-yl-4-oxo-butyric acid ethyl ester
    —— 2-t-butoxy-2-thiomethyl-1-methylenecyclopropane 80816-08-6 C9H16OS
    2-t-butoxy-2-thiomethyl-1-methylenecyclopropane
    —— 2-methyl-7-piperidino-hept-5-yn-3-ol 101171-83-9 C13H23NO
    2-methyl-7-piperidino-hept-5-yn-3-ol
    —— 2-Chloromethyl-4-(4-fluoro-benzyloxy)-3-methoxy-pyridine 124845-81-4 C14H13ClFNO2
    2-Chloromethyl-4-(4-fluoro-benzyloxy)-3-methoxy-pyridine
    —— 2,6-di-tert-butyl-4-propionylphenoxy radical 28096-16-4 C17H25O2
    2,6-di-tert-butyl-4-propionylphenoxy radical
    —— 2-azido-N-benzylbutanamide 1360567-13-0 C11H14N4O
    2-azido-N-benzylbutanamide
    —— 2-(1,1-Dimethyl-2-trimethylsilanyloxy-ethylamino)-pent-4-enoic acid methyl ester 179922-21-5 C13H27NO3Si
    2-(1,1-Dimethyl-2-trimethylsilanyloxy-ethylamino)-pent-4-enoic acid methyl ester
    —— 2-Methylselanyl-cycloheptanol 79092-19-6 C8H16OSe
    2-Methylselanyl-cycloheptanol
    —— 2-[[4-[3-(4-fluorophenyl)-1-methyl-1H-pyrazol-4-yl]-2-pyridinyl]amino]ethanol 216507-01-6 C17H17FN4O
    2-[[4-[3-(4-fluorophenyl)-1-methyl-1H-pyrazol-4-yl]-2-pyridinyl]amino]ethanol
    —— 2,3-butanedione bis[(8-bis(p-trifluoromethyl)phenylnaphthylimino)acenaphthene] 1609159-02-5 C38H26F6N2
    2,3-butanedione bis[(8-bis(p-trifluoromethyl)phenylnaphthylimino)acenaphthene]
    —— 2,2-dichloro-2-(1-hydroxycyclopentyl)-1-phenylethanone 1586814-73-4 C13H14Cl2O2
    2,2-dichloro-2-(1-hydroxycyclopentyl)-1-phenylethanone
    —— 2-(4-((1-(2-(pyrrolidin-1-yl)ethyl)-1H-1,2,3-triazol-4-yl)methoxy)phenyl)-1H-phenanthro[9,10-d]imidazole 1622093-66-6 C30H28N6O
    2-(4-((1-(2-(pyrrolidin-1-yl)ethyl)-1H-1,2,3-triazol-4-yl)methoxy)phenyl)-1H-phenanthro[9,10-d]imidazole
    —— 2-Pyrrolidinone, 4-(3,9-diazabicyclo[4.2.1]non-3-ylcarbonyl)-1-(4-methoxyphenyl)- 1572840-06-2 C19H25N3O3
    2-Pyrrolidinone, 4-(3,9-diazabicyclo[4.2.1]non-3-ylcarbonyl)-1-(4-methoxyphenyl)-
    —— 2-p-Anisyl-4-n-pentyl-1,3,4-oxadiazol-5-on 41126-06-1 C14H18N2O3
    2-p-Anisyl-4-n-pentyl-1,3,4-oxadiazol-5-on
    —— [2-[4-(2-dimethylamino-ethyl)-piperazin-1-ylmethyl]-7-(3-trifluoromethyl-pyridin-2-yl)-quinazolin-4-yl]-(4-trifluoromethyl-phenyl)-amine 573685-12-8 C30H31F6N7
    [2-[4-(2-dimethylamino-ethyl)-piperazin-1-ylmethyl]-7-(3-trifluoromethyl-pyridin-2-yl)-quinazolin-4-yl]-(4-trifluoromethyl-phenyl)-amine
    —— 2-(1-Methyl-2-phenoxyethoxy)-3-(1-piperazinyl)quinoxaline 313654-67-0 C21H24N4O2
    2-(1-Methyl-2-phenoxyethoxy)-3-(1-piperazinyl)quinoxaline
    —— 2-Pyridinemethanol, 4-(2,2-dimethyl-4-morpholinyl)- 1250821-50-1 C12H18N2O2
    2-Pyridinemethanol, 4-(2,2-dimethyl-4-morpholinyl)-
    —— 2-{8-[(Tert-butoxy)carbonyl]-8-azabicyclo[3.2.1]oct-2-en-3-yl}aceticacid 2378507-26-5 C14H21NO4
    2-{8-[(Tert-butoxy)carbonyl]-8-azabicyclo[3.2.1]oct-2-en-3-yl}aceticacid
    —— 2-[2-(diethylamino)ethyl]-4-(trifluoromethyl)-N-[1-[3-(trifluoromethoxy)phenyl]ethyl]-5-thiazolecarboxamide 724464-83-9 C20H23F6N3O2S
    2-[2-(diethylamino)ethyl]-4-(trifluoromethyl)-N-[1-[3-(trifluoromethoxy)phenyl]ethyl]-5-thiazolecarboxamide
    —— 2-Methyl-6-isobutoxy-3-hexanon 5989-89-9 C11H22O2
    2-Methyl-6-isobutoxy-3-hexanon
    —— (2-methyl-5-tert-butylphenyl) 2,7-di-O-benzyl-4-O-6-S-(1-cyano)benzylidene-D-glycero-1,6-dithio-α-D-mannohepto-pyranoside 1442422-57-2 C40H43NO5S2
    (2-methyl-5-tert-butylphenyl) 2,7-di-O-benzyl-4-O-6-S-(1-cyano)benzylidene-D-glycero-1,6-dithio-α-D-mannohepto-pyranoside
    —— 2,2,2-trichloro-N-[6-(2-cyanoethyl)cyclohexen-1-yl]-N-methylacetamide 124398-09-0 C12H15Cl3N2O
    2,2,2-trichloro-N-[6-(2-cyanoethyl)cyclohexen-1-yl]-N-methylacetamide
    —— 2,3a,4,5-tetrahydro-3H-1,2,3a1,6-tetraazaacephenanthrylen-3-one 1296677-15-0 C12H10N4O
    2,3a,4,5-tetrahydro-3H-1,2,3a1,6-tetraazaacephenanthrylen-3-one
    —— 2,3-dimethoxy-5-(2-methyl-1H-indol-3-yl)phenol 1613299-41-4 C17H17NO3
    2,3-dimethoxy-5-(2-methyl-1H-indol-3-yl)phenol
    —— (2R,3S,4R,5R,6R)-3-acetoxy-6-(triphenylmethoxy)methyl-4,5-bis-O-(tert-butyl(dimethyl)silyloxy)-2-[3-(dimethyl(p-methoxyphenyl)silyl)propyl]tetrahydropyran 851392-46-6 C51H74O7Si3
    (2R,3S,4R,5R,6R)-3-acetoxy-6-(triphenylmethoxy)methyl-4,5-bis-O-(tert-butyl(dimethyl)silyloxy)-2-[3-(dimethyl(p-methoxyphenyl)silyl)propyl]tetrahydropyran
    —— 2-amino-9-[2-(phosphonomethoxy)propyl]-6-(4-hydroxyphenylthio)purine bis(2,2,2-trifluoroethyl) ester 358975-90-3 C19H20F6N5O5PS
    2-amino-9-[2-(phosphonomethoxy)propyl]-6-(4-hydroxyphenylthio)purine bis(2,2,2-trifluoroethyl) ester
    —— (2S)-ethyl 2-((((2R,3R,4R,5R)-5-(4-aminopyrrolo[1,2-f][1,2,4]-triazin-7-yl)-5-cyano-3,4-dihydroxy-4-methyltetrahydrofuran-2-yl)methoxy)(phenoxy)phosphorylamino)propanoate 1350735-60-2 C24H29N6O8P
    (2S)-ethyl 2-((((2R,3R,4R,5R)-5-(4-aminopyrrolo[1,2-f][1,2,4]-triazin-7-yl)-5-cyano-3,4-dihydroxy-4-methyltetrahydrofuran-2-yl)methoxy)(phenoxy)phosphorylamino)propanoate
    —— 2-(2-Methoxyphenyl)-1-[4-(2-piperidin-1-ylethoxy)phenyl]-4-(tetrahydropyranyloxy)butan-1-one 341526-44-1 C29H39NO5
    2-(2-Methoxyphenyl)-1-[4-(2-piperidin-1-ylethoxy)phenyl]-4-(tetrahydropyranyloxy)butan-1-one
    —— 2,6-difluoro-N-{4-[5-(2-{[5-fluoro-6-(4-morpholinyl)-3-pyridinyl]amino}-4-pyrimidinyl)-2-(1-methylethyl)-1,3-thiazol-4-yl]-2-pyridinyl}benzenesulfonamide 1244642-94-1 C30H27F3N8O3S2
    2,6-difluoro-N-{4-[5-(2-{[5-fluoro-6-(4-morpholinyl)-3-pyridinyl]amino}-4-pyrimidinyl)-2-(1-methylethyl)-1,3-thiazol-4-yl]-2-pyridinyl}benzenesulfonamide
    —— 2,7-dibromo-2',7'-di-[5-(3,4-dihydroxyphenyl)-1,3,4-oxadiazole-2-yl]-9,9'-spirobifluorene 1274238-85-5 C41H22Br2N4O6
    2,7-dibromo-2',7'-di-[5-(3,4-dihydroxyphenyl)-1,3,4-oxadiazole-2-yl]-9,9'-spirobifluorene
    —— 2,2-Bis-<4-chlor-phenyl>-bernsteinsaeure-4-methylester 10308-67-5 C17H14Cl2O4
    2,2-Bis-<4-chlor-phenyl>-bernsteinsaeure-4-methylester
    —— 2-ethyl-5-methyl-2H-pyrazolo<3,4-d>pyridazin-4(5H)-one 94773-33-8 C8H10N4O
    2-ethyl-5-methyl-2H-pyrazolo<3,4-d>pyridazin-4(5H)-one
    —— 2-(4-Benzyloxy-3-bromo-5-formyl-phenyl)-2-methyl-propionic acid methyl ester 909036-40-4 C19H19BrO4
    2-(4-Benzyloxy-3-bromo-5-formyl-phenyl)-2-methyl-propionic acid methyl ester
    —— 2-<4-(2-Triaethylammonio-aethoxy)-phenyl>-benzthiazol 100027-35-8 C21H27N2OS*I
    2-<4-(2-Triaethylammonio-aethoxy)-phenyl>-benzthiazol
    —— <2-(4-Keto-cyclohexen-(1)-yl)-aethylalkohol>-2.4-dinitro-phenylhydrazon 92296-84-9 C14H16N4O5
    <2-(4-Keto-cyclohexen-(1)-yl)-aethylalkohol>-2.4-dinitro-phenylhydrazon