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    热门化合物HOT
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,8-dioxo-9ξH-apotrichothec-3-en-13-oic acid 111383-37-0 C15H18O5
    2,8-dioxo-9ξH-apotrichothec-3-en-13-oic acid
    —— 2-deoxy-2-ethylamino-D-glycero-L-gluco-heptose hydrochloride 92689-56-0 C9H19NO6*ClH
    2-deoxy-2-ethylamino-D-glycero-L-gluco-heptose hydrochloride
    —— 2-amino-4-(1-fluoro-ethyl)-5-iodo-benzoic acid methyl ester 912575-37-2 C10H11FINO2
    2-amino-4-(1-fluoro-ethyl)-5-iodo-benzoic acid methyl ester
    —— 2,4-difluoro-N-{2-methoxy-5-[5-(2-morpholin-4-yl-pyridin-4-yl)-imidazo[2,1-b][1,3,4]thiadiazol-2-yl]pyridin-3-yl}benzenesulfonamide 1337919-03-5 C25H21F2N7O4S2
    2,4-difluoro-N-{2-methoxy-5-[5-(2-morpholin-4-yl-pyridin-4-yl)-imidazo[2,1-b][1,3,4]thiadiazol-2-yl]pyridin-3-yl}benzenesulfonamide
    —— 2-bromo-4,4-dimethyl-pent-2-ene 66070-24-4 C7H13Br
    2-bromo-4,4-dimethyl-pent-2-ene
    —— (2E,4E)-3-Methyl-5-(6,7,9,10,12,13,15,16-octahydro-5,11,17-trioxa-8,14-dithia-benzocyclopentadecen-2-yl)-penta-2,4-dienal 880152-95-4 C20H26O4S2
    (2E,4E)-3-Methyl-5-(6,7,9,10,12,13,15,16-octahydro-5,11,17-trioxa-8,14-dithia-benzocyclopentadecen-2-yl)-penta-2,4-dienal
    —— (2Z,4E,1'R,2'R,6'R)-(-)-5-(3',3'-ethylenedioxy-1',2',6'-trimethylcyclohexyl)-3-methyl-2,4-pentadien-1-ol 99529-51-8 C17H28O3
    (2Z,4E,1'R,2'R,6'R)-(-)-5-(3',3'-ethylenedioxy-1',2',6'-trimethylcyclohexyl)-3-methyl-2,4-pentadien-1-ol
    —— [2-((2R,3R,4S,5R,6S)-4-Benzyloxy-6-methoxy-3,5-dimethyl-tetrahydro-pyran-2-yl)-ethoxy]-tert-butyl-dimethyl-silane 90132-65-3 C23H40O4Si
    [2-((2R,3R,4S,5R,6S)-4-Benzyloxy-6-methoxy-3,5-dimethyl-tetrahydro-pyran-2-yl)-ethoxy]-tert-butyl-dimethyl-silane
    —— 2-(2-pyridyl)phenyl(p-ethoxyphenyl)tellurium(II) 119408-44-5 C19H17NOTe
    2-(2-pyridyl)phenyl(p-ethoxyphenyl)tellurium(II)
    —— 2,2',2''-(((2R,3R,4S,5R)-2-methoxytetrahydro-2H-pyran-3,4,5-triyl)tris(oxy))tris(1,3,2-dioxaphosphinane) 1159791-92-0 C15H27O11P3
    2,2',2''-(((2R,3R,4S,5R)-2-methoxytetrahydro-2H-pyran-3,4,5-triyl)tris(oxy))tris(1,3,2-dioxaphosphinane)
    —— 2-[1-[[4-(1-Benzofuran-2-ylmethylcarbamoyl)-2-fluorophenyl]methyl]-3,5-diethylpyrazol-4-yl]acetic acid 1322084-04-7 C26H26FN3O4
    2-[1-[[4-(1-Benzofuran-2-ylmethylcarbamoyl)-2-fluorophenyl]methyl]-3,5-diethylpyrazol-4-yl]acetic acid
    —— 2-fluoro-3-methyl-crotonoyl fluoride 1597-39-3 C5H6F2O
    2-fluoro-3-methyl-crotonoyl fluoride
    —— 2,3 dihydro-10-methyl-8-phenyl-8H-pyrazolo[4',3':5,6]pyrido[3,2-e]imidazo[1,2-c]pyrimidine-5(6H)-thione 283588-63-6 C17H14N6S
    2,3 dihydro-10-methyl-8-phenyl-8H-pyrazolo[4',3':5,6]pyrido[3,2-e]imidazo[1,2-c]pyrimidine-5(6H)-thione
    —— ((2S,3S)-1-(4-methoxyphenyl)-2-(2-nitrophenyl)pyrrolidin-3-yl)methanol 1384175-97-6 C18H20N2O4
    ((2S,3S)-1-(4-methoxyphenyl)-2-(2-nitrophenyl)pyrrolidin-3-yl)methanol
    —— (20R)-21-nor-5α-cholan-24->20-olide 78445-74-6 C23H36O2
    (20R)-21-nor-5α-cholan-24->20-olide
    —— 2-difluoromethyl-5,5-diphenyl-2-trifluoromethyl-2,5-dihydro-[1,3,4]oxadiazole 67444-56-8 C16H11F5N2O
    2-difluoromethyl-5,5-diphenyl-2-trifluoromethyl-2,5-dihydro-[1,3,4]oxadiazole
    —— 2-Chloroacetamido-4-<(Z)-1-methoxyimino-1-diphenylmethoxycarbonyl>methylthiazole N-Oxide 94417-87-5 C21H18ClN3O5S
    2-Chloroacetamido-4-<(Z)-1-methoxyimino-1-diphenylmethoxycarbonyl>methylthiazole N-Oxide
    —— 2-(Bis-methylsulfanyl-methylene)-3-[2-oxo-prop-(E)-ylidene]-succinic acid dimethyl ester 86967-41-1 C12H16O5S2
    2-(Bis-methylsulfanyl-methylene)-3-[2-oxo-prop-(E)-ylidene]-succinic acid dimethyl ester
    —— 2-amino-4-methyl-4,6-diphenyl-4H-pyran-3,5-dicarbonitrile 131534-24-2 C20H15N3O
    2-amino-4-methyl-4,6-diphenyl-4H-pyran-3,5-dicarbonitrile
    —— 2-phenyl-octahydro-phthalazine-1,4-dione 18640-49-8 C14H16N2O2
    2-phenyl-octahydro-phthalazine-1,4-dione
    —— 2-[tris(4-methoxyphenyl)methoxy]ethanol 1448260-72-7 C24H26O5
    2-[tris(4-methoxyphenyl)methoxy]ethanol
    —— 2-Phenyl-3-amino-1.4-benzothiazin 111271-46-6 C14H12N2S
    2-Phenyl-3-amino-1.4-benzothiazin
    —— 2-oxiranyl-3-(3-propyl-thiophen-2-yl)-propionic acid methyl ester 1044699-59-3 C13H18O3S
    2-oxiranyl-3-(3-propyl-thiophen-2-yl)-propionic acid methyl ester
    —— 2-cyclohex-1-enyl-6-phenylnaphthalene 1239605-44-7 C22H20
    2-cyclohex-1-enyl-6-phenylnaphthalene
    —— 2,4-Dimethyl-5,8-bis-octyloxy-quinoline 77892-74-1 C27H43NO2
    2,4-Dimethyl-5,8-bis-octyloxy-quinoline
    —— 2,2-bis(trifluoromethyl)-4,5,5-trifluoro-1,3-dioxolanoyl-4-chloride 137635-11-1 C6ClF9O3
    2,2-bis(trifluoromethyl)-4,5,5-trifluoro-1,3-dioxolanoyl-4-chloride
    —— 2-indol-2-yl-acetimidic acid ethyl ester; hydrochloride 108629-63-6 C12H14N2O*ClH
    2-indol-2-yl-acetimidic acid ethyl ester; hydrochloride
    —— 2-[1-(4-Chloro-phenyl)-3-oxo-3-phenyl-propyl]-4-phenyl-1-thia-4-aza-spiro[4.5]decan-3-one 164408-13-3 C29H28ClNO2S
    2-[1-(4-Chloro-phenyl)-3-oxo-3-phenyl-propyl]-4-phenyl-1-thia-4-aza-spiro[4.5]decan-3-one
    —— (2S,3S)-3-((S)-1-Hydroxy-2-methyl-propyl)-oxirane-2,2-dicarboxylic acid amide methoxy-methyl-amide 228863-40-9 C10H18N2O5
    (2S,3S)-3-((S)-1-Hydroxy-2-methyl-propyl)-oxirane-2,2-dicarboxylic acid amide methoxy-methyl-amide
    —— {(2R,3R)-3-[(E)-(2R,3S,4S)-2,4-Bis-(tert-butyl-dimethyl-silanyloxy)-3-methyl-hept-5-enyl]-oxiranyl}-methanol 321994-89-2 C23H48O4Si2
    {(2R,3R)-3-[(E)-(2R,3S,4S)-2,4-Bis-(tert-butyl-dimethyl-silanyloxy)-3-methyl-hept-5-enyl]-oxiranyl}-methanol
    —— (2R,3S)-3-tert-butoxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)-2-methylbutyric acid 443924-55-8 C24H29NO5
    (2R,3S)-3-tert-butoxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)-2-methylbutyric acid
    —— (2S,3R)-3-(1-Ethyl-propyl)-pyrrolidine-1,2-dicarboxylic acid 1-benzyl ester 745015-93-4 C18H25NO4
    (2S,3R)-3-(1-Ethyl-propyl)-pyrrolidine-1,2-dicarboxylic acid 1-benzyl ester
    —— 2-(deuteriomethyl)-N-ethylbenzamide 87768-50-1 C10H13NO
    2-(deuteriomethyl)-N-ethylbenzamide
    —— (2-isobutyl-cyclopropyl)benzene 599197-54-3 C13H18
    (2-isobutyl-cyclopropyl)benzene
    —— 2,7-Naphthalenedisulfonic acid, 3-(2-(4-(acetylamino)phenyl)diazenyl)-5-amino-6-(2-(4-((4-(2-(2,4-diaminophenyl)diazenyl)phenyl)amino)-3-sulfophenyl)diazenyl)-4-hydroxy-, sodium salt (1:3) 72894-19-0 C36H28N11Na3O11S3
    2,7-Naphthalenedisulfonic acid, 3-(2-(4-(acetylamino)phenyl)diazenyl)-5-amino-6-(2-(4-((4-(2-(2,4-diaminophenyl)diazenyl)phenyl)amino)-3-sulfophenyl)diazenyl)-4-hydroxy-, sodium salt (1:3)
    —— 2-Methyl-6-(4-nitro-phenyl)-5-oxo-4-phenyl-5,6-dihydro-4H-pyrano[2,3-d]pyridazine-8-carboxylic acid ethyl ester 126837-62-5 C23H19N3O6
    2-Methyl-6-(4-nitro-phenyl)-5-oxo-4-phenyl-5,6-dihydro-4H-pyrano[2,3-d]pyridazine-8-carboxylic acid ethyl ester
    —— 2-<3-(allyloxy)phenyl>-1,3-diacetoxypropane 155499-16-4 C16H20O5
    2-<3-(allyloxy)phenyl>-1,3-diacetoxypropane
    —— (2E,4Z)-7-acetoxy-4-methyl-hepta-2,4-diene 13857-39-1 C10H16O2
    (2E,4Z)-7-acetoxy-4-methyl-hepta-2,4-diene
    —— 2-hydroxymethyl(6-methylbenzo)-4-oxathiane 113769-03-2 C10H12O2S
    2-hydroxymethyl(6-methylbenzo)-4-oxathiane
    —— 2-fluoro-4-(6-hydroxyquinolin-2-yl)benzonitrile 1371588-36-1 C16H9FN2O
    2-fluoro-4-(6-hydroxyquinolin-2-yl)benzonitrile
    —— 2-Piperidino-4-<3-methyl-4-(5-nitro-2-furyl)-butadienyl>-pyrimidin 1925-05-9 C18H20N4O3
    2-Piperidino-4-<3-methyl-4-(5-nitro-2-furyl)-butadienyl>-pyrimidin
    —— 2-Benzamino-adipinsaeure-monoamid 92109-24-5 C13H16N2O4
    2-Benzamino-adipinsaeure-monoamid
    —— <2-(4-Chlor-phenylcarbamoyl)-phenylmercapto>-essigsaeure-anilid 94880-29-2 C21H17ClN2O2S
    <2-(4-Chlor-phenylcarbamoyl)-phenylmercapto>-essigsaeure-anilid
    —— 2-Isonicotinoylhydrazono-1-(1)-naphthyl-ethanon 973-13-7 C18H13N3O2
    2-Isonicotinoylhydrazono-1-(1)-naphthyl-ethanon
    —— 2-Nitro-7-p-toluolsulfonyl-fluorenon-(9) 102160-12-3 C20H13NO5S
    2-Nitro-7-p-toluolsulfonyl-fluorenon-(9)
    —— 2,2-Dimethyl-5-methylen-6-spirocyclohexan-dihydropyran 105974-15-0 C13H20O
    2,2-Dimethyl-5-methylen-6-spirocyclohexan-dihydropyran
    —— 2-phenyl-1,2,3,4-tetrahydro-benzo[<i>b</i>][1,6]naphthyridine-10-carboxylic acid 98804-91-2 C19H16N2O2
    2-phenyl-1,2,3,4-tetrahydro-benzo[<i>b</i>][1,6]naphthyridine-10-carboxylic acid
    —— 2-Ethylenimino-2-(4-methoxyphenyl)-indandion-(1.3) 98172-13-5 C18H15NO3
    2-Ethylenimino-2-(4-methoxyphenyl)-indandion-(1.3)
    —— 2-Mercapto-1-<4-<2>thiazolyl-sulfamoyl-phenyl>-imidazol 100137-16-4 C12H10N4O2S3
    2-Mercapto-1-<4-<2>thiazolyl-sulfamoyl-phenyl>-imidazol
    —— 2,4-Dimethoxy-6-ethylidenhydrazino-pyrimidin 90198-23-5 C8H12N4O2
    2,4-Dimethoxy-6-ethylidenhydrazino-pyrimidin