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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2-hydroperoxy-2-methoxy-propane-1-sulfonyl)-acetone 857771-82-5 C7H14O6S
    (2-hydroperoxy-2-methoxy-propane-1-sulfonyl)-acetone
    —— (2R,3S,5R)-benzoic acid 2-acetoxy-5-(3-benzyloxymethyl-5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-3-yl ester 154230-43-0 C26H26N2O8
    (2R,3S,5R)-benzoic acid 2-acetoxy-5-(3-benzyloxymethyl-5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-3-yl ester
    —— 2,4-di-tert-butyl-6-((tert-butyl(propyl)amino)methyl)phenol 1187840-66-9 C22H39NO
    2,4-di-tert-butyl-6-((tert-butyl(propyl)amino)methyl)phenol
    —— 2-deoxy-2-<(3R)-3-hydroxytetradecanamido>-3-O-<(3R)-3-hydroxytetradecanyl>-4,6-O-isopropylidene-α-D-glucopyranosyl dihydrogen phosphate 139643-75-7 C37H72NO11P
    2-deoxy-2-<(3R)-3-hydroxytetradecanamido>-3-O-<(3R)-3-hydroxytetradecanyl>-4,6-O-isopropylidene-α-D-glucopyranosyl dihydrogen phosphate
    —— [(2R,3R,4S,5R,6R)-2-(3,5-dinitropyridin-2-yl)oxy-6-methyl-3,5-bis(phenylmethoxy)oxan-4-yl] acetate 134311-95-8 C27H27N3O10
    [(2R,3R,4S,5R,6R)-2-(3,5-dinitropyridin-2-yl)oxy-6-methyl-3,5-bis(phenylmethoxy)oxan-4-yl] acetate
    —— 2-benzyl-1,3-cycloheptanedione 1400926-43-3 C14H16O2
    2-benzyl-1,3-cycloheptanedione
    —— 2-chloro-4-(2-furanylmethylamino)-5-iodo-6-methoxycarbonyl-pyrimidine 1292287-31-0 C11H9ClIN3O3
    2-chloro-4-(2-furanylmethylamino)-5-iodo-6-methoxycarbonyl-pyrimidine
    —— (2-allyl-3-methoxyphenyl)(phenyl)sulfide 1338723-60-6 C16H16OS
    (2-allyl-3-methoxyphenyl)(phenyl)sulfide
    —— (2R,3R)-3-O-tert-butyldiphenylsilyl-tridecane-1,2,3-triol 1346258-49-8 C29H46O3Si
    (2R,3R)-3-O-tert-butyldiphenylsilyl-tridecane-1,2,3-triol
    —— (2-oxo-4-thiacyclopent-1-yl)carbaldehyde-4-toluenesulfonylhydrazone 154230-11-2 C12H14N2O3S2
    (2-oxo-4-thiacyclopent-1-yl)carbaldehyde-4-toluenesulfonylhydrazone
    —— 2-[(4-ethoxycarbonyl-phenylamino)-methylene]-malonic acid monoethyl ester 1415327-41-1 C15H17NO6
    2-[(4-ethoxycarbonyl-phenylamino)-methylene]-malonic acid monoethyl ester
    —— 2-((<i>E</i>)-3-allyl-4-oxo-3,4-dihydro-benzo[<i>e</i>][1,3]thiazin-2-ylidene)-acetamide 67432-26-2 C13H12N2O2S
    2-((<i>E</i>)-3-allyl-4-oxo-3,4-dihydro-benzo[<i>e</i>][1,3]thiazin-2-ylidene)-acetamide
    —— 2-(2-(Oxo(3-toluidino)acetyl)carbohydrazonoyl)phenyl 4-chlorobenzoate 765287-94-3 C23H18ClN3O4
    2-(2-(Oxo(3-toluidino)acetyl)carbohydrazonoyl)phenyl 4-chlorobenzoate
    —— (2-Pyridyl)-2-adamantane 122334-53-6 C15H19N
    (2-Pyridyl)-2-adamantane
    —— 2-amino-6-[7-(2-amino[1,3]thiazolo[5,4-b]pyridin-6-yl)-9-methyl-2,3-dihydro-1,4-benzoxazepin-4(5H)-yl]pyridin-3,5-dicarbonitrile 1379579-22-2 C23H18N8OS
    2-amino-6-[7-(2-amino[1,3]thiazolo[5,4-b]pyridin-6-yl)-9-methyl-2,3-dihydro-1,4-benzoxazepin-4(5H)-yl]pyridin-3,5-dicarbonitrile
    —— 2-butyl-5-[(5-phenylpyridin-3-yl)methyl]-2,3-dihydro-1H-isoindol-1-one 1338436-14-8 C24H24N2O
    2-butyl-5-[(5-phenylpyridin-3-yl)methyl]-2,3-dihydro-1H-isoindol-1-one
    —— 2-amino-2'-fluoro-7'-(5-methoxypyridin-3-yl)-1-methylspiro[imidazole-4,9'-xanthen]-5(1H)-one 1338927-43-7 C22H17FN4O3
    2-amino-2'-fluoro-7'-(5-methoxypyridin-3-yl)-1-methylspiro[imidazole-4,9'-xanthen]-5(1H)-one
    —— 2-hydrazino-2-methyl-propan-1-ol trifluoroacetic acid salt 198968-37-5 C2HF3O2*C4H12N2O
    2-hydrazino-2-methyl-propan-1-ol trifluoroacetic acid salt
    —— 2,3-dihydro-3-hydroxymethylenepyrrolo<2,1-b>quinazolin-9(1H)-one 92883-81-3 C12H10N2O2
    2,3-dihydro-3-hydroxymethylenepyrrolo<2,1-b>quinazolin-9(1H)-one
    —— 2-(3-(3,4-dimethoxyphenyl)-2-(thiophen-2-yl)acryloyl)-N-hydroxy-1,2,3,4-tetrahydroisoquinoline-7-carboxamide 1397219-78-1 C25H24N2O5S
    2-(3-(3,4-dimethoxyphenyl)-2-(thiophen-2-yl)acryloyl)-N-hydroxy-1,2,3,4-tetrahydroisoquinoline-7-carboxamide
    —— 2-(3,5-dimethyl-1H-pyrazol-4-yl)-1-(4-hydroxyphenyl)-1H-indole-3-carbaldehyde oxime 1217840-99-7 C20H18N4O2
    2-(3,5-dimethyl-1H-pyrazol-4-yl)-1-(4-hydroxyphenyl)-1H-indole-3-carbaldehyde oxime
    —— 2-cyclopentyl-4-{[(5R,7S)-1-(3-fluorophenyl)-7-methyl-2,2-dioxido-2-thia-1,8-diazaspiro[4.5]dec-3-en-8-yl]methyl}phenol 1338819-97-8 C26H31FN2O3S
    2-cyclopentyl-4-{[(5R,7S)-1-(3-fluorophenyl)-7-methyl-2,2-dioxido-2-thia-1,8-diazaspiro[4.5]dec-3-en-8-yl]methyl}phenol
    —— <2-<1-(Dimethoxyphosphoryl)-2,2-bis(dimethylamino)vinyl>-2H-tetrazol-5-yl>phosphonsaeure-dimethylester 97513-11-6 C11H24N6O6P2
    <2-<1-(Dimethoxyphosphoryl)-2,2-bis(dimethylamino)vinyl>-2H-tetrazol-5-yl>phosphonsaeure-dimethylester
    —— 2-<(Trimethylsilyl)methyl>isoindoline 153397-68-3 C12H19NSi
    2-<(Trimethylsilyl)methyl>isoindoline
    —— <2-Ethoxy-but-1-enyl>-phosphonigsaeure-dimethylester 13868-11-6 C8H17O3P
    <2-Ethoxy-but-1-enyl>-phosphonigsaeure-dimethylester
    —— 2-chloro-4-[(5-oxo-2-phenyl-5,6,7,8-tetrahydro-1,6-naphthyridin-4-yl)amino]benzoic acid 1345014-70-1 C21H16ClN3O3
    2-chloro-4-[(5-oxo-2-phenyl-5,6,7,8-tetrahydro-1,6-naphthyridin-4-yl)amino]benzoic acid
    —— (2S)-2-tert-butoxy-2-[7-(4-chlorophenyl)-2-(2-cyclopropylethynyl)-5-methyl-1,3-benzothiazol-6-yl]acetic acid 1403665-87-1 C25H24ClNO3S
    (2S)-2-tert-butoxy-2-[7-(4-chlorophenyl)-2-(2-cyclopropylethynyl)-5-methyl-1,3-benzothiazol-6-yl]acetic acid
    —— 2-(pyrimidin-2-ylmethyl)-6-(4-(trifluoromethoxy)phenyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one 1370524-46-1 C18H12F3N5O2
    2-(pyrimidin-2-ylmethyl)-6-(4-(trifluoromethoxy)phenyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one
    —— 2-(2-hydroxy-3-oxo-5-p-tolyl-2,3-dihydro-furan-2-yl)-malonamic acid ethyl ester 254980-06-8 C16H17NO6
    2-(2-hydroxy-3-oxo-5-p-tolyl-2,3-dihydro-furan-2-yl)-malonamic acid ethyl ester
    —— 2-(4-bromophenyl)prop-2-en-1-ol 1234908-93-0 C9H9BrO
    2-(4-bromophenyl)prop-2-en-1-ol
    —— 2-{8-chloro-11-oxo-5H-dibenzo[b,e][1,4]diazepin-10-(11H)-yl}benzonitrile 1628347-70-5 C20H12ClN3O
    2-{8-chloro-11-oxo-5H-dibenzo[b,e][1,4]diazepin-10-(11H)-yl}benzonitrile
    —— 2-thiocarbamoyl-6-(2-methyldioxolan-2-yl)pyridine 149400-83-9 C10H12N2O2S
    2-thiocarbamoyl-6-(2-methyldioxolan-2-yl)pyridine
    —— (2S,4S,9S,6Z)-2,6-dimethyl-9,10-(dimethylmethylene)dioxy-1-(4-methoxybenzyl)oxydec-6-en-4-ol 396092-31-2 C23H36O5
    (2S,4S,9S,6Z)-2,6-dimethyl-9,10-(dimethylmethylene)dioxy-1-(4-methoxybenzyl)oxydec-6-en-4-ol
    —— 2-(3,4-diiodo-5-phenylfuran-2-yl)-1-tosyl-1H-pyrrole 1299293-01-8 C21H15I2NO3S
    2-(3,4-diiodo-5-phenylfuran-2-yl)-1-tosyl-1H-pyrrole
    —— 2-amino-4-(4-(difluoromethoxy)-3-methylphenyl)-4-(4-fluorophenyl)-1-methyl-1H-imidazol-5(4H)-one 1062604-41-4 C18H16F3N3O2
    2-amino-4-(4-(difluoromethoxy)-3-methylphenyl)-4-(4-fluorophenyl)-1-methyl-1H-imidazol-5(4H)-one
    —— 2-Oxo-naphthyl-(1)-<N-β-naphthyl-5,6-benzochinolyl-(2)>-azomethin 70547-63-6 C34H22N2O
    2-Oxo-naphthyl-(1)-<N-β-naphthyl-5,6-benzochinolyl-(2)>-azomethin
    —— 2-((3S,3aS,5aR,6S)-3-Ethyl-2-oxo-5-phenyl-hexahydro-cyclopenta[c]furo[3,2-b]furan-6-yl)-malonic acid dimethyl ester 106714-67-4 C22H26O7
    2-((3S,3aS,5aR,6S)-3-Ethyl-2-oxo-5-phenyl-hexahydro-cyclopenta[c]furo[3,2-b]furan-6-yl)-malonic acid dimethyl ester
    —— 2-(3,5-Dichlor-4-hydroxy-benzolsulfonyl)-5-acetamino-pyridin 92903-68-9 C13H10Cl2N2O4S
    2-(3,5-Dichlor-4-hydroxy-benzolsulfonyl)-5-acetamino-pyridin
    —— 2'-Aethoxy-4',7-dimethoxy-isoflavon 83362-09-8 C19H18O5
    2'-Aethoxy-4',7-dimethoxy-isoflavon
    —— 2-(3-Chlor-4-hydroxy-phenylmercapto)-5-acetamino-pyridin 92022-91-8 C13H11ClN2O2S
    2-(3-Chlor-4-hydroxy-phenylmercapto)-5-acetamino-pyridin
    —— 2-Carboxy-6-benzylmercapto-indol 92855-81-7 C16H13NO2S
    2-Carboxy-6-benzylmercapto-indol
    —— 2-<p-(β-Acetoxyaethoxy)-phenyl>-benzimidazol 109809-11-2 C17H16N2O3
    2-<p-(β-Acetoxyaethoxy)-phenyl>-benzimidazol
    —— (2S,3S,4R)-2,7-Diethynyl-1-oxa-spiro[2.4]hept-6-en-4-ol 691012-69-8 C10H8O2
    (2S,3S,4R)-2,7-Diethynyl-1-oxa-spiro[2.4]hept-6-en-4-ol
    —— 2-Cyan-3-methoxy-chinoxalin-1-oxid 90800-79-6 C10H7N3O2
    2-Cyan-3-methoxy-chinoxalin-1-oxid
    —— 2,6-Dimethyl-3-amino-5-brom-4-anilino-pyridin 92026-11-4 C13H14BrN3
    2,6-Dimethyl-3-amino-5-brom-4-anilino-pyridin
    —— 2,3-Diacetoxymercuri-indol 4133-43-1 C12H11Hg2NO4
    2,3-Diacetoxymercuri-indol
    —— 2-Amino-5'-methoxy-2'-nitro-4-trifluormethyl-diphenylsulfid 852-22-2 C14H11F3N2O3S
    2-Amino-5'-methoxy-2'-nitro-4-trifluormethyl-diphenylsulfid
    —— 2'-Desoxy-5-fluor-uridyl-(5'-5')-thioinosin 20096-46-2 C19H22FN6O11PS
    2'-Desoxy-5-fluor-uridyl-(5'-5')-thioinosin
    —— 2-Acetyl-4-butyl-4H-pyridine-1-carboxylic acid tert-butyl ester 86801-32-3 C16H25NO3
    2-Acetyl-4-butyl-4H-pyridine-1-carboxylic acid tert-butyl ester
    —— ((2R,3S,5R,6S)-3-Benzyloxy-6-methoxy-5-methyl-tetrahydro-pyran-2-yl)-methanol 154278-47-4 C15H22O4
    ((2R,3S,5R,6S)-3-Benzyloxy-6-methoxy-5-methyl-tetrahydro-pyran-2-yl)-methanol