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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-{3-[(R)-2-oxo-3-(3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-6-yl)-oxazolidin-5-yl]-propyl}-6,7-dihydro-5H-pyrido[3,2,1-ij]quinazoline-1,3-dione 1422209-36-6 C25H24N4O5S
    2-{3-[(R)-2-oxo-3-(3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-6-yl)-oxazolidin-5-yl]-propyl}-6,7-dihydro-5H-pyrido[3,2,1-ij]quinazoline-1,3-dione
    —— 2-(2-oxo-3,5-diphenyl-2,3-dihydro-1<i>H</i>-imidazol-4-yl)-benzoic acid 53132-90-4 C22H16N2O3
    2-(2-oxo-3,5-diphenyl-2,3-dihydro-1<i>H</i>-imidazol-4-yl)-benzoic acid
    —— 2-Brom-3,4,6-trihydroxybiphenyl 55815-45-7 C12H9BrO3
    2-Brom-3,4,6-trihydroxybiphenyl
    —— 2-[1-(6-Amino-8-bromo-purin-9-yl)-2-hydroxy-ethoxy]-propane-1,3-diol; compound with picric acid 50700-51-1 C6H3N3O7*C10H14BrN5O4
    2-[1-(6-Amino-8-bromo-purin-9-yl)-2-hydroxy-ethoxy]-propane-1,3-diol; compound with picric acid
    —— 2-({(Z)-(R)-1-[(3aR,5S,6aR)-5-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yl]-2-hydroxy-ethylimino}-methyl)-phenol 40661-43-6 C21H29NO7
    2-({(Z)-(R)-1-[(3aR,5S,6aR)-5-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yl]-2-hydroxy-ethylimino}-methyl)-phenol
    —— 2-((1aR,3aR,3bS,5aS,8aS,8bS,10R)-10-Methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-but-3-en-2-ol 53139-51-8 C24H38O2
    2-((1aR,3aR,3bS,5aS,8aS,8bS,10R)-10-Methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-but-3-en-2-ol
    —— (2E,4E)-5-Furan-3-yl-2-methyl-penta-2,4-dienoic acid ethyl ester 54356-00-2 C12H14O3
    (2E,4E)-5-Furan-3-yl-2-methyl-penta-2,4-dienoic acid ethyl ester
    —— 2-Amino-4-n-butoxy-7-methoxychinolin 52176-40-6 C14H18N2O2
    2-Amino-4-n-butoxy-7-methoxychinolin
    —— 2-(2-{[(R)-2-oxo-3-(3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-6-yl)-oxazolidin-5-ylmethyl]-amino}-ethyl)-6,7-dihydro-5H-pyrido[3,2,1-ij]quinazoline-1,3-dione 1422209-62-8 C25H25N5O5S
    2-(2-{[(R)-2-oxo-3-(3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-6-yl)-oxazolidin-5-ylmethyl]-amino}-ethyl)-6,7-dihydro-5H-pyrido[3,2,1-ij]quinazoline-1,3-dione
    —— 2(S)-(2(S)-Isobutyl-4-methyl-3-oxopiperazine-1-carbonyloxy)-3-phenylpropionic acid 124075-30-5 C19H26N2O5
    2(S)-(2(S)-Isobutyl-4-methyl-3-oxopiperazine-1-carbonyloxy)-3-phenylpropionic acid
    —— 2,2-dimethyl-5-[(1-phenyl-3-p-tolyl-1H-pyrazol-4-yl)methylene]-1,3-dioxane-4,6-dione 1219810-53-3 C23H20N2O4
    2,2-dimethyl-5-[(1-phenyl-3-p-tolyl-1H-pyrazol-4-yl)methylene]-1,3-dioxane-4,6-dione
    —— (2E,5R,6Z)-9-(tert-butyloxy)-1-triphenylmethyloxy-2,6-nonadien-5-ol 147589-67-1 C32H38O3
    (2E,5R,6Z)-9-(tert-butyloxy)-1-triphenylmethyloxy-2,6-nonadien-5-ol
    —— 2-(3-(1,1-dimethyl-3-(6-oxo-6-((2-(vinylsulfonyl)ethyl)amino)hexyl)-6,8-disulfo-1,3-dihydro-2H-benzo[e]indol-2-ylidene)prop-1-en-1-yl)-3-ethyl-1,1-dimethyl-8-sulfo-1H-benzo[e]indol-3-ium-6-sulfonate 1284240-61-4 C43H49N3O15S5
    2-(3-(1,1-dimethyl-3-(6-oxo-6-((2-(vinylsulfonyl)ethyl)amino)hexyl)-6,8-disulfo-1,3-dihydro-2H-benzo[e]indol-2-ylidene)prop-1-en-1-yl)-3-ethyl-1,1-dimethyl-8-sulfo-1H-benzo[e]indol-3-ium-6-sulfonate
    —— 2-Amino-docosane-1,3-diol; compound with oxalic acid 78113-26-5 C2H2O4*C22H47NO2
    2-Amino-docosane-1,3-diol; compound with oxalic acid
    —— 2',4'-dimethoxy-4-methoxymethoxy-α-tosyloxydihydrochalcone 77412-31-8 C26H28O8S
    2',4'-dimethoxy-4-methoxymethoxy-α-tosyloxydihydrochalcone
    —— 24-(isopropylthio)-4-methyl-5α-4-azacholan-3-one 153945-84-7 C27H47NOS
    24-(isopropylthio)-4-methyl-5α-4-azacholan-3-one
    —— 2-(2,6-dichlorophenyl)-4-methacryloyloxymethyl-1,3-dioxolane 78830-77-0 C14H14Cl2O4
    2-(2,6-dichlorophenyl)-4-methacryloyloxymethyl-1,3-dioxolane
    —— 2,4-dimethoxy-6-(1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazol-4-yl)-1,3,5-triazine 1453841-34-3 C14H23N5O3Si
    2,4-dimethoxy-6-(1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazol-4-yl)-1,3,5-triazine
    —— 2'-deoxy-5-<1-(3-hydroxyphenyl)ethyl>uridine 112314-29-1 C17H20N2O6
    2'-deoxy-5-<1-(3-hydroxyphenyl)ethyl>uridine
    —— (2R)-4,6-Dimethyl-1,2-O-isopropylideneheptane-1,2,3,5,6-pentaol 74282-43-2 C12H24O5
    (2R)-4,6-Dimethyl-1,2-O-isopropylideneheptane-1,2,3,5,6-pentaol
    —— (2R,3R)-ethyl 1-(nonan-5-yl)-3-phenylaziridine-2-carboxylate 1072879-66-3 C20H31NO2
    (2R,3R)-ethyl 1-(nonan-5-yl)-3-phenylaziridine-2-carboxylate
    —— (2R,3R)-dibenzyl 2-hydroxy-3-(N-methyl-(S)-N-1'-phenylethyl)aminosuccinate 1402245-49-1 C27H29NO5
    (2R,3R)-dibenzyl 2-hydroxy-3-(N-methyl-(S)-N-1'-phenylethyl)aminosuccinate
    —— 2-Butyl-4,4,7,7-tetramethyl-2,3,4,5,6,7-hexahydro-1H-indene-2-carboxylic acid 324746-47-6 C18H30O2
    2-Butyl-4,4,7,7-tetramethyl-2,3,4,5,6,7-hexahydro-1H-indene-2-carboxylic acid
    —— 2-[2-ethyl-3,5-dihydroxy-6-(3-hydroxybenzoyl)phenyl]-N-(2-hydroxyethyl)-N-(2-methoxyethyl)-acetamide 819811-58-0 C22H27NO7
    2-[2-ethyl-3,5-dihydroxy-6-(3-hydroxybenzoyl)phenyl]-N-(2-hydroxyethyl)-N-(2-methoxyethyl)-acetamide
    —— 2-Methyl-3-(3-iodpropyliden)-1-isoindolinon 56221-49-9 C12H12INO
    2-Methyl-3-(3-iodpropyliden)-1-isoindolinon
    —— 2-Acetylamino-N-{2-[N'-(2-acetylamino-3-phenyl-propionyl)-hydrazino]-ethyl}-3-phenyl-propionamide 61781-47-3 C24H31N5O4
    2-Acetylamino-N-{2-[N'-(2-acetylamino-3-phenyl-propionyl)-hydrazino]-ethyl}-3-phenyl-propionamide
    —— 2,3-di-O-benzyl-4-deoxy-4-trifluoroacetamido-α-L-arabinopyranosyl fluoride 1356479-05-4 C21H21F4NO4
    2,3-di-O-benzyl-4-deoxy-4-trifluoroacetamido-α-L-arabinopyranosyl fluoride
    —— 2,5-dihydroxyphenyl 4-morpholinobutyl sulfone hydrochloride hydrate 126531-15-5 C14H21NO5S*ClH
    2,5-dihydroxyphenyl 4-morpholinobutyl sulfone hydrochloride hydrate
    —— 2',3',5'-tris-(O-acetyl)-8-(1-methyl-2-pyrrolyl)adenosine 872025-36-0 C21H24N6O7
    2',3',5'-tris-(O-acetyl)-8-(1-methyl-2-pyrrolyl)adenosine
    —— 2-Acetyl-2-methyl-4-[3-oxo-3H-isobenzofuran-(1Z)-ylidene]-pentanoic acid methyl ester 82279-32-1 C17H18O5
    2-Acetyl-2-methyl-4-[3-oxo-3H-isobenzofuran-(1Z)-ylidene]-pentanoic acid methyl ester
    —— (2aR,4S,4aS,6R,9R,10S,11R,12S,12aR,12bS)-10-azido-12-(benzoyloxy)-9,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-4-((triethylsilyl)oxy)-3,4,4a,5,6,9,10,11,12,12a-decahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxete-6,12b(2aH)-diyl diacetate 675584-52-8 C37H51N3O11Si
    (2aR,4S,4aS,6R,9R,10S,11R,12S,12aR,12bS)-10-azido-12-(benzoyloxy)-9,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-4-((triethylsilyl)oxy)-3,4,4a,5,6,9,10,11,12,12a-decahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxete-6,12b(2aH)-diyl diacetate
    —— (2,3-Dimethylphenyl) 2-bromoacetate 110699-66-6 C10H11BrO2
    (2,3-Dimethylphenyl) 2-bromoacetate
    —— 2-Chloro-1-(diphenyl-phosphinoyl)-ethanone 67991-23-5 C14H12ClO2P
    2-Chloro-1-(diphenyl-phosphinoyl)-ethanone
    —— 2-(2-chlorphenoxymethyl)-2,3-dihydro-1H-benz<8>indole 53853-31-9 C19H16ClNO
    2-(2-chlorphenoxymethyl)-2,3-dihydro-1H-benz<8>indole
    —— 2-(4-Fluoro-phenyl)-3-[2-(3-hydroxy-propylamino)-pyrimidin-4-yl]-pyrazolo[1,5-a]pyridine-6-carboxylic acid ethyl ester 401816-64-6 C23H22FN5O3
    2-(4-Fluoro-phenyl)-3-[2-(3-hydroxy-propylamino)-pyrimidin-4-yl]-pyrazolo[1,5-a]pyridine-6-carboxylic acid ethyl ester
    —— (2R,3S)-2-benzyl-3-methyl-2-[(R)-(4-methylphenyl)sulfinyl]oxirane 121249-32-9 C17H18O2S
    (2R,3S)-2-benzyl-3-methyl-2-[(R)-(4-methylphenyl)sulfinyl]oxirane
    —— 2,6,7-trimethyl-4,5-dioxo-4,5-dihydro-indole-3-carboxylic acid ethyl ester 100711-41-9 C14H15NO4
    2,6,7-trimethyl-4,5-dioxo-4,5-dihydro-indole-3-carboxylic acid ethyl ester
    —— 2-[(4-{(1S,2S,4R)-2-[4-(1,3,4-oxadiazol-2-yl)phenyl]bicyclo[2.2.1]hept-2-yl}phenoxy)methyl]pyridine 1141348-00-6 C27H25N3O2
    2-[(4-{(1S,2S,4R)-2-[4-(1,3,4-oxadiazol-2-yl)phenyl]bicyclo[2.2.1]hept-2-yl}phenoxy)methyl]pyridine
    —— 2-[(4-chlorophenyl)(methylsulfonyl)amino]-4-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)butanoic acid 1369962-87-7 C18H17ClN4O5S
    2-[(4-chlorophenyl)(methylsulfonyl)amino]-4-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)butanoic acid
    —— 2-{5-[1-Methoxycarbonyl-meth-(Z)-ylidene]-tetrahydro-furan-2-ylmethyl}-malonic acid dimethyl ester 53295-28-6 C13H18O7
    2-{5-[1-Methoxycarbonyl-meth-(Z)-ylidene]-tetrahydro-furan-2-ylmethyl}-malonic acid dimethyl ester
    —— 2-dimethylamino-8-(tri-<i>O</i>-benzoyl-β-<i>D</i>-ribofuranosyl)-4-(tri-<i>O</i>-benzoyl-β-<i>D</i>-ribofuranosyloxy)-8<i>H</i>-pteridin-7-one 60981-37-5 C60H49N5O16
    2-dimethylamino-8-(tri-<i>O</i>-benzoyl-β-<i>D</i>-ribofuranosyl)-4-(tri-<i>O</i>-benzoyl-β-<i>D</i>-ribofuranosyloxy)-8<i>H</i>-pteridin-7-one
    —— 2-(2-Carbamoyl-4-methyl-phenylamino)-2-hydroxy-malonic acid diethyl ester 53863-71-1 C15H20N2O6
    2-(2-Carbamoyl-4-methyl-phenylamino)-2-hydroxy-malonic acid diethyl ester
    —— [2-(5-Ethoxy-2,6-dimethyl-1H-indol-3-yl)-ethyl]-dimethyl-amine; compound with (Z)-but-2-enedioic acid 38179-23-6 C4H4O4*C16H24N2O
    [2-(5-Ethoxy-2,6-dimethyl-1H-indol-3-yl)-ethyl]-dimethyl-amine; compound with (Z)-but-2-enedioic acid
    —— 2,9-di-(2-ethylhexyl)-1,10-phenanthroline 162587-11-3 C28H40N2
    2,9-di-(2-ethylhexyl)-1,10-phenanthroline
    —— 2-[[2-(1H-imidazol-1-yl)pyrimidin-4-yl]amino]-3-(thiophen-2-yl)-N-[3-(morpholin-4-yl)propyl]propanamide 212636-79-8 C21H27N7O2S
    2-[[2-(1H-imidazol-1-yl)pyrimidin-4-yl]amino]-3-(thiophen-2-yl)-N-[3-(morpholin-4-yl)propyl]propanamide
    —— (+/-)-2-Phenyl-1-pyridyl-(4)-propan 102077-16-7 C14H15N
    (+/-)-2-Phenyl-1-pyridyl-(4)-propan
    —— 2-(4-Chloro-phenyl)-3-methyl-3H-indol-3-ol 79498-48-9 C15H12ClNO
    2-(4-Chloro-phenyl)-3-methyl-3H-indol-3-ol
    —— 2-(4-Butyl-phenyl)-6-piperidin-1-yl-benzo[de]isoquinoline-1,3-dione 138806-18-5 C27H28N2O2
    2-(4-Butyl-phenyl)-6-piperidin-1-yl-benzo[de]isoquinoline-1,3-dione
    —— 2,3-Dihydro-6,7-dimethyl-2,3-dihydroxy-benzo<b>furan-2,3-dicarbonsaeure-methylester 342821-31-2 C14H16O7
    2,3-Dihydro-6,7-dimethyl-2,3-dihydroxy-benzo<b>furan-2,3-dicarbonsaeure-methylester
    —— 2-methyl-2-(2-semicarbazono-propyl)-glutaric acid 90975-59-0 C10H17N3O5
    2-methyl-2-(2-semicarbazono-propyl)-glutaric acid