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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,4-Dimethyl-3-aethoxycarbonyl-5-acridyl-(9)-pyrrol 95006-17-0 C22H20N2O2
    2,4-Dimethyl-3-aethoxycarbonyl-5-acridyl-(9)-pyrrol
    —— 2-Amino-3.5-dibromotropone 89692-44-4 C7H5Br2NO
    2-Amino-3.5-dibromotropone
    —— 2-(4-Brom-3-chlorphenyl)-4-formyl-1,2,3-triazol 90271-80-0 C9H5BrClN3O
    2-(4-Brom-3-chlorphenyl)-4-formyl-1,2,3-triazol
    —— (2Z)-4,6-dihydroxy-2-({5-methoxy-1-[2-(4-methylpiperazin-1-yl)ethyl]-2-pyrimidin-5-yl-1H-indol-3-yl}methylene)-1-benzofuran-3(2H)-one 1200533-68-1 C29H29N5O5
    (2Z)-4,6-dihydroxy-2-({5-methoxy-1-[2-(4-methylpiperazin-1-yl)ethyl]-2-pyrimidin-5-yl-1H-indol-3-yl}methylene)-1-benzofuran-3(2H)-one
    —— (2Z)-2-{[2-(4-chlorophenyl)-1H-indol-3-yl]methylene}-6,7-dihydroxy-1-benzofuran-3(2H)-one 1200528-84-2 C23H14ClNO4
    (2Z)-2-{[2-(4-chlorophenyl)-1H-indol-3-yl]methylene}-6,7-dihydroxy-1-benzofuran-3(2H)-one
    —— 2-phenyl phenyl isonitrile 1621967-54-1 C13H9N
    2-phenyl phenyl isonitrile
    —— 2-(trimethylsilyl)ethyl 2,4-dihydroxy-3-((E)-4-((2S,4aS,8S,8aR)-8-methyl-3-methylene-7-oxo-1,3,4,7,8,8a-hexahydro-2H-2,4a-ethanonaphthalen-8-yl)but-2-enamido)benzoate 1265279-47-7 C30H39NO6Si
    2-(trimethylsilyl)ethyl 2,4-dihydroxy-3-((E)-4-((2S,4aS,8S,8aR)-8-methyl-3-methylene-7-oxo-1,3,4,7,8,8a-hexahydro-2H-2,4a-ethanonaphthalen-8-yl)but-2-enamido)benzoate
    —— 2-(3,3-Dimethyl-2-methylene-butyl)-2-hydroxy-malonic acid dimethyl ester 77028-71-8 C12H20O5
    2-(3,3-Dimethyl-2-methylene-butyl)-2-hydroxy-malonic acid dimethyl ester
    —— 2-sek-Butyl-3,3-dipropyl-heptansaeurenitril 101592-41-0 C17H33N
    2-sek-Butyl-3,3-dipropyl-heptansaeurenitril
    —— 2',3'-dideoxy-2-O-ethyluridine 162894-44-2 C11H16N2O4
    2',3'-dideoxy-2-O-ethyluridine
    —— 2r,5t-diethyl-1,1-dioxo-1λ6-[1,3,4]thiadiazolidine-3,4-dicarboxylic acid diethyl ester 30504-13-3 C12H22N2O6S
    2r,5t-diethyl-1,1-dioxo-1λ6-[1,3,4]thiadiazolidine-3,4-dicarboxylic acid diethyl ester
    —— 2-Allyloxyspiro<2.5>octan-1-carbonsaeureaethylester 342430-08-4 C14H22O3
    2-Allyloxyspiro<2.5>octan-1-carbonsaeureaethylester
    —— (2S,3S,4S,5R,E)-1-(tert-butyldiphenylsilyloxy)-5,9-dihydroxy-2,4-dimethylnon-7-en-3-yl p-methoxybenzoate 1224892-94-7 C35H46O6Si
    (2S,3S,4S,5R,E)-1-(tert-butyldiphenylsilyloxy)-5,9-dihydroxy-2,4-dimethylnon-7-en-3-yl p-methoxybenzoate
    —— 2-[(3R)-12-[[4-(piperidin-1-yl)cyclohexyl]oxy]-7-thia-9,11-diazatricyclo[6.4.0.0[2,6]]dodeca-1(8),2(6),9,11-tetraen-3-yl]-2-oxopropanamide 1447952-75-1 C22H30N4O2S
    2-[(3R)-12-[[4-(piperidin-1-yl)cyclohexyl]oxy]-7-thia-9,11-diazatricyclo[6.4.0.0[2,6]]dodeca-1(8),2(6),9,11-tetraen-3-yl]-2-oxopropanamide
    —— 2-(4-ethyl-phenyl)-4,5,5-trimethyl-hexa-1,3ξ-diene 101600-27-5 C17H24
    2-(4-ethyl-phenyl)-4,5,5-trimethyl-hexa-1,3ξ-diene
    —— (2S)-1-[3-(benzyloxycarbonylamino)propanoyl]proline 61058-47-7 C16H20N2O5
    (2S)-1-[3-(benzyloxycarbonylamino)propanoyl]proline
    —— [2-(3-chloro-phenyl)-indol-1-yl]-acetic acid 785794-83-4 C16H12ClNO2
    [2-(3-chloro-phenyl)-indol-1-yl]-acetic acid
    —— (2S)-2-[(1R,3aR,7aR)-7a-methyl-4-oxooctahydro-1H-inden-1-yl]propyl pivalate 181490-57-3 C18H30O3
    (2S)-2-[(1R,3aR,7aR)-7a-methyl-4-oxooctahydro-1H-inden-1-yl]propyl pivalate
    —— 2-(biphenyl-4-yl)-N-(((1R,5S)-6,6-dimethylbicyclo[3.1.1]hept-2-en-2-yl)methyl)ethanamine 1313885-06-1 C23H27N
    2-(biphenyl-4-yl)-N-(((1R,5S)-6,6-dimethylbicyclo[3.1.1]hept-2-en-2-yl)methyl)ethanamine
    —— 2'-acrylamidoethyl-2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside 1254975-44-4 C19H27NO11
    2'-acrylamidoethyl-2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside
    —— 2,3,4-tri-O-acetyl-6-S-phenyl-6-thio-α-D-galactopyranosyl trichloroacetimidate 402730-84-1 C20H22Cl3NO8S
    2,3,4-tri-O-acetyl-6-S-phenyl-6-thio-α-D-galactopyranosyl trichloroacetimidate
    —— (2R,4S,5R,6R)-4-Acetoxy-5-acetylamino-2-(2-carboxy-ethoxy)-6-((1R,2R)-1,2,3-triacetoxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester 136067-24-8 C23H33NO15
    (2R,4S,5R,6R)-4-Acetoxy-5-acetylamino-2-(2-carboxy-ethoxy)-6-((1R,2R)-1,2,3-triacetoxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester
    —— (20S)-20-formyl-5α-pregnan-3β.20-diol 57380-35-5 C22H36O3
    (20S)-20-formyl-5α-pregnan-3β.20-diol
    —— 2-(4-fluorobenzyl)-3-phenylacrylic acid methyl ester 1228955-05-2 C17H15FO2
    2-(4-fluorobenzyl)-3-phenylacrylic acid methyl ester
    —— [2-(5-{5-[5-(3-Dimethylamino-propylcarbamoyl)-1-methyl-1H-pyrrol-3-ylcarbamoyl]-1-methyl-1H-pyrrol-3-ylcarbamoyl}-1-methyl-1H-pyrrol-3-ylcarbamoyl)-ethyl]-carbamic acid benzyl ester 118970-68-6 C34H43N9O6
    [2-(5-{5-[5-(3-Dimethylamino-propylcarbamoyl)-1-methyl-1H-pyrrol-3-ylcarbamoyl]-1-methyl-1H-pyrrol-3-ylcarbamoyl}-1-methyl-1H-pyrrol-3-ylcarbamoyl)-ethyl]-carbamic acid benzyl ester
    —— 2-acetyl-6-methyl-4H-furo[3,2-c]pyran-4-one 57053-24-4 C10H8O4
    2-acetyl-6-methyl-4H-furo[3,2-c]pyran-4-one
    —— 2-[2-(5-chloro-furan-2-yl)-benzooxazol-5-yl]-propionic acid 57093-23-9 C14H10ClNO4
    2-[2-(5-chloro-furan-2-yl)-benzooxazol-5-yl]-propionic acid
    —— 2-(<i>N</i>-ethyl-anilino)-3-bromo-[1,4]naphthoquinone 872801-02-0 C18H14BrNO2
    2-(<i>N</i>-ethyl-anilino)-3-bromo-[1,4]naphthoquinone
    —— 2(S)-(2(S)-Methoxycarbonylpyrrolidine-1-carbonyloxy)3-phenylpropionic acid 124074-47-1 C16H19NO6
    2(S)-(2(S)-Methoxycarbonylpyrrolidine-1-carbonyloxy)3-phenylpropionic acid
    —— 2-Benzyl-7-hydroxy-4,4-dimethyl-11-phenylchromeno[3,4-e]isoindole-1,3-dione 908567-77-1 C30H23NO4
    2-Benzyl-7-hydroxy-4,4-dimethyl-11-phenylchromeno[3,4-e]isoindole-1,3-dione
    —— 2,3,5,6-Tetrachlor-4-pyridin-sulfonsaeure 28597-16-2 C5HCl4NO3S
    2,3,5,6-Tetrachlor-4-pyridin-sulfonsaeure
    —— 2,3,5,6-Tetrafluorphenol-p-toluolsulfonat 967-94-2 C13H8F4O3S
    2,3,5,6-Tetrafluorphenol-p-toluolsulfonat
    —— 2-chloro-1-phenyl-3-(phenylselenyl)-1-propanone 115534-68-4 C15H13ClOSe
    2-chloro-1-phenyl-3-(phenylselenyl)-1-propanone
    —— 2,3,4,5-tetrabromo-3,4-diphenyl-cyclopentanone 93260-56-1 C17H12Br4O
    2,3,4,5-tetrabromo-3,4-diphenyl-cyclopentanone
    —— 2-[(2R,3R)-1-(1-Methoxycarbonyl-2-methyl-propenyl)-4-oxo-3-phenylacetylamino-azetidin-2-ylsulfanyl]-malonic acid bis-(4-nitro-benzyl) ester 85579-91-5 C34H32N4O12S
    2-[(2R,3R)-1-(1-Methoxycarbonyl-2-methyl-propenyl)-4-oxo-3-phenylacetylamino-azetidin-2-ylsulfanyl]-malonic acid bis-(4-nitro-benzyl) ester
    —— (2,3-diazanorbornene)-nonacarbonyl-triiron 54575-93-8 C14H8Fe3N2O9
    (2,3-diazanorbornene)-nonacarbonyl-triiron
    —— 2-amino-4-(1',2',3',4'-tetrahydro-7'-methoxy-6'-methyl-dibenzofuran-8'-yl)thiazole 117632-06-1 C17H18N2O2S
    2-amino-4-(1',2',3',4'-tetrahydro-7'-methoxy-6'-methyl-dibenzofuran-8'-yl)thiazole
    —— 2,3-diphenyl-5-(2-phenyl-o-carbaboran-1-yl)cyclopentadiene 86844-89-5 C25H28B10
    2,3-diphenyl-5-(2-phenyl-o-carbaboran-1-yl)cyclopentadiene
    —— 2-(p-aminobenzyl)-4-phenyl-2H-1,2,3-triazole 104951-47-5 C15H14N4
    2-(p-aminobenzyl)-4-phenyl-2H-1,2,3-triazole
    —— 2-chloro-N-(4-(2,6-dichloroquinolin-3-yl)-6-(2-fluorophenyl)pyrimidin-2-yl)acetamide 1383576-69-9 C21H12Cl3FN4O
    2-chloro-N-(4-(2,6-dichloroquinolin-3-yl)-6-(2-fluorophenyl)pyrimidin-2-yl)acetamide
    —— 2,2-di(but-2-yn-1-yl)malononitrile 1301254-72-7 C11H10N2
    2,2-di(but-2-yn-1-yl)malononitrile
    —— 2-Dimethylamino-3-hydroxy-propionic acid N'-isopropyl-hydrazide 98545-22-3 C8H19N3O2
    2-Dimethylamino-3-hydroxy-propionic acid N'-isopropyl-hydrazide
    —— 2-(2',3',4',6'-tetra-O-acetyl-β-D-glucopyranosylamino)-cis-3a,4,5,6,7,7a-hexahydrobenzoxazole 136863-90-6 C21H30N2O10
    2-(2',3',4',6'-tetra-O-acetyl-β-D-glucopyranosylamino)-cis-3a,4,5,6,7,7a-hexahydrobenzoxazole
    —— 2,6-Dihydroxy-3-isobutyryl-4-methoxy-5-methyl-benzoesaeure 67740-49-2 C13H16O6
    2,6-Dihydroxy-3-isobutyryl-4-methoxy-5-methyl-benzoesaeure
    —— 2-(4-(2-aminoethyl)-2-methylphenyl)-4,9-diethoxy-2,3-dihydro-1H-benzo[f]isoindol-1-one 1271213-67-2 C25H28N2O3
    2-(4-(2-aminoethyl)-2-methylphenyl)-4,9-diethoxy-2,3-dihydro-1H-benzo[f]isoindol-1-one
    —— (2R,3R)-2,3-bis(benzoyloxy)succinic acid mono-((R)-2-isopropyl-2,3-dimethyl-4-oxo-imidazolidin-1-yl) ester 1337525-30-0 C26H28N2O9
    (2R,3R)-2,3-bis(benzoyloxy)succinic acid mono-((R)-2-isopropyl-2,3-dimethyl-4-oxo-imidazolidin-1-yl) ester
    —— (2R,4R,6S)-2-tert-butyl-4-(iodomethyl)-6-[2-[[(2S,4R,6R)-2-methyl-6-(2-phenylmethoxyethyl)-1,3-dioxan-4-yl]methyl]prop-2-enyl]-1,3-dioxane 221217-56-7 C27H41IO5
    (2R,4R,6S)-2-tert-butyl-4-(iodomethyl)-6-[2-[[(2S,4R,6R)-2-methyl-6-(2-phenylmethoxyethyl)-1,3-dioxan-4-yl]methyl]prop-2-enyl]-1,3-dioxane
    —— (2,4,6-tri-t-butylphenylamino)-fluoro-{ethyl(trimethylsilyl)amino}borane 141208-75-5 C23H44BFN2Si
    (2,4,6-tri-t-butylphenylamino)-fluoro-{ethyl(trimethylsilyl)amino}borane
    —— 2-Methylsulfanyl-7λ<sup>4</sup>-[1,2]dithiolo[1,5-b][1,2]dithiole 40223-43-6 C6H6S4
    2-Methylsulfanyl-7λ<sup>4</sup>-[1,2]dithiolo[1,5-b][1,2]dithiole
    —— 2-(prop-2-yn-1-yl)pent-4-yn-1-yl methacrylate 1214274-99-3 C12H14O2
    2-(prop-2-yn-1-yl)pent-4-yn-1-yl methacrylate