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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-nitrophenyl-5-mercapto-4-(2-nitrophenyl)-1,2,4-triazole 135590-62-4 C14H9N5O4S
    2-nitrophenyl-5-mercapto-4-(2-nitrophenyl)-1,2,4-triazole
    —— 2β,20:8α,13:17,20-triepoxylabdane 134434-98-3 C20H32O3
    2β,20:8α,13:17,20-triepoxylabdane
    —— 2-(2-{2-[3-(5-Methyl-1H-imidazol-4-ylmethylsulfanyl)-propyl]-1H-imidazol-4-yl}-ethyl)-isoindole-1,3-dione 149071-86-3 C21H23N5O2S
    2-(2-{2-[3-(5-Methyl-1H-imidazol-4-ylmethylsulfanyl)-propyl]-1H-imidazol-4-yl}-ethyl)-isoindole-1,3-dione
    —— 2-(N-Cbz-amino)-2-hexenedioic acid dimethyl ester 139125-33-0 C16H19NO6
    2-(N-Cbz-amino)-2-hexenedioic acid dimethyl ester
    —— 2-([1,1'-biphenyl]-4-yl)-5-hydroxy-4H-benzo[d] [1,3]oxazin-4-one 1585969-86-3 C20H13NO3
    2-([1,1'-biphenyl]-4-yl)-5-hydroxy-4H-benzo[d] [1,3]oxazin-4-one
    —— (2R,15R)-2-[(1-aminoisoquinolin-6-yl)amino]-4,15,17-trimethyl-7-(2-methylpropane-2-sulfonyl)-13-oxa-4,11-diazatricyclo[14.2.2.1<sup>6.10</sup>]henicosa-1(18),6,8,10(21),16,19-hexaene-3,12-dione trifluoroacetate 1508294-63-0 C2HF3O2*C34H39N5O5S
    (2R,15R)-2-[(1-aminoisoquinolin-6-yl)amino]-4,15,17-trimethyl-7-(2-methylpropane-2-sulfonyl)-13-oxa-4,11-diazatricyclo[14.2.2.1<sup>6.10</sup>]henicosa-1(18),6,8,10(21),16,19-hexaene-3,12-dione trifluoroacetate
    —— (2S)-N-benzyl-1-[tert-butyl(dimethyl)silyl]oxypent-4-en-2-amine 1388191-54-5 C18H31NOSi
    (2S)-N-benzyl-1-[tert-butyl(dimethyl)silyl]oxypent-4-en-2-amine
    —— 2-Methyl-6-p-tolyl-hept-6-en-3-one 72851-27-5 C15H20O
    2-Methyl-6-p-tolyl-hept-6-en-3-one
    —— 2-{(E)-3-[1-Ethoxy-1-hydroxy-meth-(E)-ylidene]-4-oxo-pent-1-enyl}-6-oxo-6H-pyran-3-carboxylic acid ethyl ester 71043-58-8 C16H18O7
    2-{(E)-3-[1-Ethoxy-1-hydroxy-meth-(E)-ylidene]-4-oxo-pent-1-enyl}-6-oxo-6H-pyran-3-carboxylic acid ethyl ester
    —— (21-dimethylamino-4,9,14-triethyl-3,8,13,18,20-pentamethyl-3,4-didehydro-phorbin-16-yl)-methanol 65924-57-4 C36H45N5O
    (21-dimethylamino-4,9,14-triethyl-3,8,13,18,20-pentamethyl-3,4-didehydro-phorbin-16-yl)-methanol
    —— 2-(2-Benzoylamino-vinyl)-α-benzoyl-3-pyridin-acetonitril 73313-69-6 C23H17N3O3
    2-(2-Benzoylamino-vinyl)-α-benzoyl-3-pyridin-acetonitril
    —— [2-(4-oxo-azetidin-2-yloxy)-phenyl]-acetic acid ethyl ester 72358-53-3 C13H15NO4
    [2-(4-oxo-azetidin-2-yloxy)-phenyl]-acetic acid ethyl ester
    —— (2,2-dimethyl-3a,4,7,7a-tetrahydro-benzo[1,3]dioxol-4-yl)-carbamic acid tert-butyl ester 1161437-19-9 C14H23NO4
    (2,2-dimethyl-3a,4,7,7a-tetrahydro-benzo[1,3]dioxol-4-yl)-carbamic acid tert-butyl ester
    —— 2-(N,N-Bis-trifluoromethyl-aminooxy)-N,N-bis-trifluoromethyl-acetamide 57058-60-3 C6H2F12N2O2
    2-(N,N-Bis-trifluoromethyl-aminooxy)-N,N-bis-trifluoromethyl-acetamide
    —— 2,2-Dimethyl-propionic acid 2-phenyl-cyclopropylmethyl ester 54835-93-7 C15H20O2
    2,2-Dimethyl-propionic acid 2-phenyl-cyclopropylmethyl ester
    —— 2-(4-formyl-3-hydroxyphenyl)propanoic acid 1353895-07-4 C10H10O4
    2-(4-formyl-3-hydroxyphenyl)propanoic acid
    —— 2-[3-(4-chloro-phenyl)-4-methyl-pyrazol-1-yl]-<i>N</i>,<i>N</i>-dimethyl-propionamide 59843-62-8 C15H18ClN3O
    2-[3-(4-chloro-phenyl)-4-methyl-pyrazol-1-yl]-<i>N</i>,<i>N</i>-dimethyl-propionamide
    —— 2-Hydroxy-3-isopropyl-isocarbostyril 7102-19-4 C12H13NO2
    2-Hydroxy-3-isopropyl-isocarbostyril
    —— 2-<3-Nitro-phenylazo>-indan-1,3-dion 35694-45-2 C15H9N3O4
    2-<3-Nitro-phenylazo>-indan-1,3-dion
    —— 2-(5-Chloro-2-biphenylyloxy)-N,N-dimethylethylamine hydrobromide 31412-50-7 BrH*C16H18ClNO
    2-(5-Chloro-2-biphenylyloxy)-N,N-dimethylethylamine hydrobromide
    —— 2-Methyl-3-phenyl-1-propyl-imidazolidin 64469-44-9 C13H20N2
    2-Methyl-3-phenyl-1-propyl-imidazolidin
    —— 2-benzyl-3-<i>p</i>-tolylimino-2,3-dihydro-isoindole-1-thione 63539-87-7 C22H18N2S
    2-benzyl-3-<i>p</i>-tolylimino-2,3-dihydro-isoindole-1-thione
    —— 2-(3-cyano-5,6,7,8-tetrahydro-1H-quinolin-2-ylidene)propanedinitrile 64500-60-3 C13H10N4
    2-(3-cyano-5,6,7,8-tetrahydro-1H-quinolin-2-ylidene)propanedinitrile
    —— 2-chloro-<i>N</i>-[3-(2-chloro-benzoyl)-5,5-dimethyl-4,7-dihydro-5<i>H</i>-thieno[2,3-<i>c</i>]thiopyran-2-yl]-acetamide 64983-72-8 C18H17Cl2NO2S2
    2-chloro-<i>N</i>-[3-(2-chloro-benzoyl)-5,5-dimethyl-4,7-dihydro-5<i>H</i>-thieno[2,3-<i>c</i>]thiopyran-2-yl]-acetamide
    —— 2,4-dimethyl-1<i>H</i>-[1,6]naphthyridine-5,7-dione 64500-49-8 C10H10N2O2
    2,4-dimethyl-1<i>H</i>-[1,6]naphthyridine-5,7-dione
    —— 2-Isobutyl-3,5-diphenyl-pyrrolidine 65476-85-9 C20H25N
    2-Isobutyl-3,5-diphenyl-pyrrolidine
    —— 2-[(3S)-3-amino-1-ethylpiperidin-1-ium-1-yl]-N-(3-fluorophenyl)acetamide;2,2,2-trifluoroacetate;2,2,2-trifluoroacetic acid 1583245-26-4 C2F3O2*C2HF3O2*C15H23FN3O
    2-[(3S)-3-amino-1-ethylpiperidin-1-ium-1-yl]-N-(3-fluorophenyl)acetamide;2,2,2-trifluoroacetate;2,2,2-trifluoroacetic acid
    —— 2-[(2-Amino-benzyl)-methyl-amino]-1-phenyl-propan-1-ol 24526-45-2 C17H22N2O
    2-[(2-Amino-benzyl)-methyl-amino]-1-phenyl-propan-1-ol
    —— 2-[(Z)-4-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-thiazol-2-ylimino]-5-[1-(4-fluoro-phenyl)-meth-(Z)-ylidene]-thiazolidin-4-one 170875-76-0 C24H18FN5O2S2
    2-[(Z)-4-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-thiazol-2-ylimino]-5-[1-(4-fluoro-phenyl)-meth-(Z)-ylidene]-thiazolidin-4-one
    —— 2-Amino-5-ethoxycarbonyl-phenyl-diphenyl-methanol 24725-25-5 C22H21NO3
    2-Amino-5-ethoxycarbonyl-phenyl-diphenyl-methanol
    —— 2-Methyl-6-isobutyl-tetrahydropyran 94033-30-4 C10H20O
    2-Methyl-6-isobutyl-tetrahydropyran
    —— 2-(1-hydroxy-2,2-dimethylpropyl)ferrocenylnitrile 1004314-58-2 C16H19FeNO
    2-(1-hydroxy-2,2-dimethylpropyl)ferrocenylnitrile
    —— [2-((2-Me-C6H4)NCH)-1,10-phen]FeCl2 1008132-15-7 C20H15Cl2FeN3
    [2-((2-Me-C6H4)NCH)-1,10-phen]FeCl2
    —— (2-acetyl-1,10-phenanthroline(2,6-difluororanil))trichlorochromium(III) 1072830-59-1 C20H13Cl3CrF2N3
    (2-acetyl-1,10-phenanthroline(2,6-difluororanil))trichlorochromium(III)
    —— 2-Ethoxy-3-benzoylindol 38059-57-3 C17H15NO2
    2-Ethoxy-3-benzoylindol
    —— 2-(4-chlorophenyl)-1-methyl-4,6-dinitro-1H-indole-3-carbonitrile 1075277-55-2 C16H9ClN4O4
    2-(4-chlorophenyl)-1-methyl-4,6-dinitro-1H-indole-3-carbonitrile
    —— [(2,3-Dimethoxy-7-nitro-quinoxalin-5-yl)-hydroxy-methyl]-phosphonic acid dimethyl ester 459836-03-4 C13H16N3O8P
    [(2,3-Dimethoxy-7-nitro-quinoxalin-5-yl)-hydroxy-methyl]-phosphonic acid dimethyl ester
    —— 2-azidomethyl-6-chloro-4-(2,5-difluoro-phenyl)-benzo[1,3]dioxole 913630-40-7 C14H8ClF2N3O2
    2-azidomethyl-6-chloro-4-(2,5-difluoro-phenyl)-benzo[1,3]dioxole
    —— (-)-(2S,2'S)-2,2'-bi(1-phenyl-3,4-dimethyl-2,5-dihydro-1H-phosphole) 247256-08-2 C24H28P2
    (-)-(2S,2'S)-2,2'-bi(1-phenyl-3,4-dimethyl-2,5-dihydro-1H-phosphole)
    —— (2,5-dimethyl-pyridin-4-yl)-naphthalen-1-yl-amine 37069-36-6 C17H16N2
    (2,5-dimethyl-pyridin-4-yl)-naphthalen-1-yl-amine
    —— 2-(3,5,7-Trifluoroadamantan-1-yl)aceticacid 2237221-72-4 C12H15F3O2
    2-(3,5,7-Trifluoroadamantan-1-yl)aceticacid
    —— 2-Amino-12-mercapto-laurinsaeure 91689-43-9 C12H25NO2S
    2-Amino-12-mercapto-laurinsaeure
    —— 2-(4,5-dimethyl-2H-1,3-diselenol-2-ylidene)ethanal 188897-33-8 C7H8OSe2
    2-(4,5-dimethyl-2H-1,3-diselenol-2-ylidene)ethanal
    —— 2-Phenylamino-7-ethoxy-3-phenoxazinon 54489-85-9 C20H16N2O3
    2-Phenylamino-7-ethoxy-3-phenoxazinon
    —— 2-(2-Fluorphenacylthio)-3-amino-6-chlorpyridin 49851-42-5 C13H10ClFN2OS
    2-(2-Fluorphenacylthio)-3-amino-6-chlorpyridin
    —— (2R,3R,4R,5R)-2-(6-{[(1R,2S)-2-(acetyloxy)-2,3-dihydro-1H-inden-1-yl]amino}-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diyl diacetate 905580-52-1 C25H27N5O8
    (2R,3R,4R,5R)-2-(6-{[(1R,2S)-2-(acetyloxy)-2,3-dihydro-1H-inden-1-yl]amino}-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diyl diacetate
    —— 2-(4-tert-butylphenyl)-3-[2-(6-methoxypyridin-3-yl)ethyl]-1-methylimidazolidin-4-one 1162341-48-1 C22H29N3O2
    2-(4-tert-butylphenyl)-3-[2-(6-methoxypyridin-3-yl)ethyl]-1-methylimidazolidin-4-one
    —— 2-(2-acetylaminoethyl)-4-phenyl-2,4,6,8-tetraazabicyclo[3.3.0]octane-3,7-dione 1259490-14-6 C14H17N5O3
    2-(2-acetylaminoethyl)-4-phenyl-2,4,6,8-tetraazabicyclo[3.3.0]octane-3,7-dione
    —— 2-azido-1-O-(2,3,9,6-tetra-O-benzyl-α-D-galactopyranosyl)-3,4-O-isopropylidene-D-ribo-1,3,4-decanetriol 745041-68-3 C47H59N3O8
    2-azido-1-O-(2,3,9,6-tetra-O-benzyl-α-D-galactopyranosyl)-3,4-O-isopropylidene-D-ribo-1,3,4-decanetriol
    —— 2,4-Bis-benzyloxy-6-((Z)-5-benzyloxy-1-carboxy-pent-1-enyl)-benzoic acid 37173-02-7 C34H32O7
    2,4-Bis-benzyloxy-6-((Z)-5-benzyloxy-1-carboxy-pent-1-enyl)-benzoic acid