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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-ethyl-5,6-dimethoxy-isoindole-1,3-dione 27002-36-4 C12H13NO4
    2-ethyl-5,6-dimethoxy-isoindole-1,3-dione
    —— [2,4-dibromo-6-(2-bromoacetyl)-3-methylphenyl] 4-acetamido-3-nitrobenzoate 145666-09-7 C18H13Br3N2O6
    [2,4-dibromo-6-(2-bromoacetyl)-3-methylphenyl] 4-acetamido-3-nitrobenzoate
    —— 2,2-Dimethyloenanthsaeure-<2,2-dimethyl-heptylester> 17701-45-0 C18H36O2
    2,2-Dimethyloenanthsaeure-<2,2-dimethyl-heptylester>
    —— 2-{[3-Butyl-4-oxo-thiazolidin-(2Z)-ylidene]-hydrazonomethyl}-3-phenyl-3H-quinazolin-4-one 131532-97-3 C22H21N5O2S
    2-{[3-Butyl-4-oxo-thiazolidin-(2Z)-ylidene]-hydrazonomethyl}-3-phenyl-3H-quinazolin-4-one
    —— 2-Benzyloxycarbonylamino-3-hydroxy-propionic acid 4-nitro-phenyl ester 1676-91-1 C17H16N2O7
    2-Benzyloxycarbonylamino-3-hydroxy-propionic acid 4-nitro-phenyl ester
    —— 2-[(1,1-Dioxo-2,3-dihydro-1H-1λ6-benzo[b]thiophen-6-ylamino)-methylene]-malonic acid diethyl ester 117080-78-1 C16H19NO6S
    2-[(1,1-Dioxo-2,3-dihydro-1H-1λ6-benzo[b]thiophen-6-ylamino)-methylene]-malonic acid diethyl ester
    —— [(2S,3S)-3-((Z)-5-Benzyloxy-pent-2-enyl)-oxiranyl]-methanol 119433-53-3 C15H20O3
    [(2S,3S)-3-((Z)-5-Benzyloxy-pent-2-enyl)-oxiranyl]-methanol
    —— 2-Oxo-5-ethoxycarbonyl-4-methyl-6-piperidinomethyl-1,2,3,4-tetrahydro-pyrimidin 14744-08-2 C14H23N3O3
    2-Oxo-5-ethoxycarbonyl-4-methyl-6-piperidinomethyl-1,2,3,4-tetrahydro-pyrimidin
    —— ((2R,3R,6R)-3-acetoxy-6-(but-2-yn-1-yl)-3,6-dihydro-2H-pyran-2-yl)methyl acetate 1248342-97-3 C14H18O5
    ((2R,3R,6R)-3-acetoxy-6-(but-2-yn-1-yl)-3,6-dihydro-2H-pyran-2-yl)methyl acetate
    —— 2,2,2-Trifluoroethyl thiocyanate 33802-55-0 C3H2F3NS
    2,2,2-Trifluoroethyl thiocyanate
    —— 2-(3-methylbutyl)-3-[2-(4-methylphenyl)-1H-indol-3-yl]-2,3-dihydro-1H-isoindol-1-one 931370-20-6 C28H28N2O
    2-(3-methylbutyl)-3-[2-(4-methylphenyl)-1H-indol-3-yl]-2,3-dihydro-1H-isoindol-1-one
    —— 2,3,4-tri-O-acetyl-6-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-α-D-galactopyranosyl trichloroacetimidate 887700-92-7 C48H52Cl3NO14
    2,3,4-tri-O-acetyl-6-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-α-D-galactopyranosyl trichloroacetimidate
    —— 2-methyl-2-(4-nitrophenyl)-3H-pyran-6-one 1332831-78-3 C12H11NO4
    2-methyl-2-(4-nitrophenyl)-3H-pyran-6-one
    —— 2,3-bis(4-hydroxybenzyl)-indole-5-carboxylic acid 916179-82-3 C23H19NO4
    2,3-bis(4-hydroxybenzyl)-indole-5-carboxylic acid
    —— 2-cyclopropyl-5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid (1-hydroxymethylcyclopentyl)amide 1350473-19-6 C16H20N4O2
    2-cyclopropyl-5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid (1-hydroxymethylcyclopentyl)amide
    —— 2-(5-Methylfuran-2-yl)-1,3-thiazole-4-carboxylic acid 1087792-53-7 C9H7NO3S
    2-(5-Methylfuran-2-yl)-1,3-thiazole-4-carboxylic acid
    —— <2-propoxy(thiocarbonyl)>(chlorocarbonyl)disulfane 100244-69-7 C5H7ClO2S3
    <2-propoxy(thiocarbonyl)>(chlorocarbonyl)disulfane
    —— (2R,3R,4S,5R,6R)-2-(3-(1-naphthoyl)ureido)-6-(acetoxymethyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate 1050350-36-1 C26H28N2O11
    (2R,3R,4S,5R,6R)-2-(3-(1-naphthoyl)ureido)-6-(acetoxymethyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate
    —— <2-Amino-phenyl>-diphenylthiocarbamat 98722-09-9 C19H16N2OS
    <2-Amino-phenyl>-diphenylthiocarbamat
    —— 2-<3-Methyl-2,4,6-trinitro-phenyl>-1-(1)naphthyl-1-phenyl-hydrazin 1259-46-7 C23H17N5O6
    2-<3-Methyl-2,4,6-trinitro-phenyl>-1-(1)naphthyl-1-phenyl-hydrazin
    —— 2'-Methylsulfonyl-biphenyl-carbonsaeure-(2)-aethylester 101169-50-0 C16H16O4S
    2'-Methylsulfonyl-biphenyl-carbonsaeure-(2)-aethylester
    —— <2-Hydroxy-cyclohexyliden>-cyanessigsaeure-lacton 103324-80-7 C9H9NO2
    <2-Hydroxy-cyclohexyliden>-cyanessigsaeure-lacton
    —— (2-methyl-4-<i>o</i>-tolylazo-anilinomethylene)-malonic acid diethyl ester 102556-87-6 C22H25N3O4
    (2-methyl-4-<i>o</i>-tolylazo-anilinomethylene)-malonic acid diethyl ester
    —— 2-Ethoxy-4-<2-butyloxy-phenoxymethyl>-1,3-dioxolan 109441-12-5 C16H24O5
    2-Ethoxy-4-<2-butyloxy-phenoxymethyl>-1,3-dioxolan
    —— 2-Ethoxycarbonyl-2,3,4,5-tetrahydro-1H-indolo<2,3-c>azepin 109435-79-2 C15H18N2O2
    2-Ethoxycarbonyl-2,3,4,5-tetrahydro-1H-indolo<2,3-c>azepin
    —— 2-decyl-3-oxo-tetradecanoic acid <i>m</i>-toluidide 120549-10-2 C31H53NO2
    2-decyl-3-oxo-tetradecanoic acid <i>m</i>-toluidide
    —— 2',3',5',6'-Tetraacetoxy-<i>p</i>-terphenyl 102876-65-3 C26H22O8
    2',3',5',6'-Tetraacetoxy-<i>p</i>-terphenyl
    —— 2-Lauroylamino-3-heptylamino-naphthochinon-(1.4) 103326-50-7 C29H44N2O3
    2-Lauroylamino-3-heptylamino-naphthochinon-(1.4)
    —— 2-<1,2-Epoxy-propyl>-4-methyl-1,3-dioxolan 98962-62-0 C7H12O3
    2-<1,2-Epoxy-propyl>-4-methyl-1,3-dioxolan
    —— 2,2-(3-Thia-pentamethylen)-4-phenyl-imidazolin-Δ<sup>3</sup>-on-(5) 93187-06-5 C13H14N2OS
    2,2-(3-Thia-pentamethylen)-4-phenyl-imidazolin-Δ<sup>3</sup>-on-(5)
    —— 2-bromo-6-{(E)-[(2-hydroxy-5-propylphenyl)imino]methyl}-4-nitrophenol 328580-21-8 C16H15BrN2O4
    2-bromo-6-{(E)-[(2-hydroxy-5-propylphenyl)imino]methyl}-4-nitrophenol
    —— 2-Dimethylaminomethyl-1,3-diphenyl-hexan-3-ol 52-48-2 C21H29NO
    2-Dimethylaminomethyl-1,3-diphenyl-hexan-3-ol
    —— 2-Nitro-benzaldehyd-(2,4-dibrom-α-methyl-phenylhydrazon) 92152-68-6 C14H11Br2N3O2
    2-Nitro-benzaldehyd-(2,4-dibrom-α-methyl-phenylhydrazon)
    —— 2-Oxo-cyclooctan-1-carbonsaeure-anilid 21923-53-5 C15H19NO2
    2-Oxo-cyclooctan-1-carbonsaeure-anilid
    —— 2-Butylamino-9-butyl-purin 91953-74-1 C13H21N5
    2-Butylamino-9-butyl-purin
    —— [2-amino-4-chloro-7-(1-methyl-4,5,6,7-tetrahydro-1H-indazol-3-ylmethyl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-5-yl]-methanol 1251758-41-4 C16H21ClN6O
    [2-amino-4-chloro-7-(1-methyl-4,5,6,7-tetrahydro-1H-indazol-3-ylmethyl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-5-yl]-methanol
    —— (2R,3S)-6-Benzyloxy-3-isopropenyl-2-methyl-hexan-1-ol 109307-96-2 C17H26O2
    (2R,3S)-6-Benzyloxy-3-isopropenyl-2-methyl-hexan-1-ol
    —— [2-(tetra-<i>O</i>-acetyl-β-D-glucopyranosyloxy)-benzoyl]-urea 122147-48-2 C22H26N2O12
    [2-(tetra-<i>O</i>-acetyl-β-D-glucopyranosyloxy)-benzoyl]-urea
    —— (2S)-2-{2,4-dichloro-5-[(4-{(E)-[(cyanomethoxy)imino]methyl}-1,3-dimethyl-1H-pyrazol-5-yl)oxy]phenoxy}propionic acid 1043916-58-0 C17H16Cl2N4O5
    (2S)-2-{2,4-dichloro-5-[(4-{(E)-[(cyanomethoxy)imino]methyl}-1,3-dimethyl-1H-pyrazol-5-yl)oxy]phenoxy}propionic acid
    —— 2-(2,2-difluoroethyl)-N-((2-(4-fluorophenyl)pyridin-3-yl)methyl)-3-oxo-2,3-dihydro-[1,2,4]triazolo[4,3-a]pyridine-6-carboxamide 1241827-30-4 C21H16F3N5O2
    2-(2,2-difluoroethyl)-N-((2-(4-fluorophenyl)pyridin-3-yl)methyl)-3-oxo-2,3-dihydro-[1,2,4]triazolo[4,3-a]pyridine-6-carboxamide
    —— 2-chloro-5-[(2-methyl-4-{3-[4-(pentafluoro-λ6-sulphanyl)phenyl]-1,2,4-oxadiazol-5-yl}-1H-pyrrol-1-yl)methyl]pyridine 1225380-50-6 C19H14ClF5N4OS
    2-chloro-5-[(2-methyl-4-{3-[4-(pentafluoro-λ6-sulphanyl)phenyl]-1,2,4-oxadiazol-5-yl}-1H-pyrrol-1-yl)methyl]pyridine
    —— (2S)-N-[4-[2-[4-[[[(2S)-1-acetyl-2-pyrrolidinyl]carbonyl]amino]phenyl]-4-thiazolyl]phenyl]-2,5-dihydro-1-(phenylacetyl)-1H-pyrrole-2-carboxamide 1313743-79-1 C35H33N5O4S
    (2S)-N-[4-[2-[4-[[[(2S)-1-acetyl-2-pyrrolidinyl]carbonyl]amino]phenyl]-4-thiazolyl]phenyl]-2,5-dihydro-1-(phenylacetyl)-1H-pyrrole-2-carboxamide
    —— 2-(1-acetoxyethylidene)-1,3-indanedione 139307-13-4 C13H10O4
    2-(1-acetoxyethylidene)-1,3-indanedione
    —— 2-N-acetyl-9-(4-acetoxy-3-acetoxymethyl-1-methoxybutyl)guanine 119117-37-2 C17H23N5O7
    2-N-acetyl-9-(4-acetoxy-3-acetoxymethyl-1-methoxybutyl)guanine
    —— (2S,3S,4R,5R)-5-(6-amino-2-iodo-9H-purin-9-yl)-N-cyclopropyl-3,4-dihydroxytetrahydrofuran-2-carboxamide 875670-60-3 C13H15IN6O4
    (2S,3S,4R,5R)-5-(6-amino-2-iodo-9H-purin-9-yl)-N-cyclopropyl-3,4-dihydroxytetrahydrofuran-2-carboxamide
    —— 2,4-diamino-5-(2,3-dichlorophenyl)-9-(4-chlorophenyl)-5,6,8,9-tetrahydro-6-oxofuro[3,4-b][1,8]naphthyridine-3-carbonitrile 1385067-51-5 C23H14Cl3N5O2
    2,4-diamino-5-(2,3-dichlorophenyl)-9-(4-chlorophenyl)-5,6,8,9-tetrahydro-6-oxofuro[3,4-b][1,8]naphthyridine-3-carbonitrile
    —— 2-n-decyl-6,7-dihydro-3-(2-oxopropyl)benzofuran-4(5H)-one 79866-20-9 C21H32O3
    2-n-decyl-6,7-dihydro-3-(2-oxopropyl)benzofuran-4(5H)-one
    —— 2-cyclopropyl-5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid cyanomethyl-amide 1350709-91-9 C12H11N5O
    2-cyclopropyl-5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid cyanomethyl-amide
    —— 2,2'-(1,4-Phenylen)bis<5-(tert-butylsulfonyl)-3-phenylthiophen> 110699-60-0 C34H34O4S4
    2,2'-(1,4-Phenylen)bis<5-(tert-butylsulfonyl)-3-phenylthiophen>
    —— 2-(4-(2-(4-methoxy-2-(trifluoromethyl)phenyl)acetamido)-N-(4-(2-(4'-methyl-[1,1'-biphenyl]-4yl)oxazol-4yl)benzyl)benzamido)acetic acid 1415673-51-6 C42H34F3N3O6
    2-(4-(2-(4-methoxy-2-(trifluoromethyl)phenyl)acetamido)-N-(4-(2-(4'-methyl-[1,1'-biphenyl]-4yl)oxazol-4yl)benzyl)benzamido)acetic acid