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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-m-Chlorophenyloxy-2-phenylacetophenon 55082-20-7 C20H15ClO2
    2-m-Chlorophenyloxy-2-phenylacetophenon
    —— 2,5-Diaminonicotinsaeure*HCl 91912-39-9 C6H7N3O2*ClH
    2,5-Diaminonicotinsaeure*HCl
    —— 2-N-Phthalazinio-1-methoxycarbonyl-ethansulfonat 49563-52-2 C12H12N2O5S
    2-N-Phthalazinio-1-methoxycarbonyl-ethansulfonat
    —— 2,3,5,6,7,8-hexaphenyl-5,8-dihydro-5,8-methano-pyrazolo[1,2-<i>a</i>]pyridazine-1,10-dione 22889-13-0 C44H30N2O2
    2,3,5,6,7,8-hexaphenyl-5,8-dihydro-5,8-methano-pyrazolo[1,2-<i>a</i>]pyridazine-1,10-dione
    —— 2-(3,4-Dichloro-phenyl)-5-(toluene-4-sulfonylmethyl)-furan 53647-12-4 C18H14Cl2O3S
    2-(3,4-Dichloro-phenyl)-5-(toluene-4-sulfonylmethyl)-furan
    —— 2-Methoxy-5-methyl-5-((Z)-6-trimethylsilanyl-hex-3-ene-1,5-diynyl)-cyclohexa-1,3-dienecarboxylic acid methyl ester 152428-91-6 C19H24O3Si
    2-Methoxy-5-methyl-5-((Z)-6-trimethylsilanyl-hex-3-ene-1,5-diynyl)-cyclohexa-1,3-dienecarboxylic acid methyl ester
    —— 2,2,6,6-Tetramethyl-3,5-bis-trimethylsilanyl-[1,4,3,5,2,6]oxathiadiazadisilinane 4,4-dioxide 51908-00-0 C10H30N2O3SSi4
    2,2,6,6-Tetramethyl-3,5-bis-trimethylsilanyl-[1,4,3,5,2,6]oxathiadiazadisilinane 4,4-dioxide
    —— 2-[1-(3,4-Dimethoxy-phenyl)-meth-(Z)-ylidene]-5-fluoro-indan-1,3-dione 54746-62-2 C18H13FO4
    2-[1-(3,4-Dimethoxy-phenyl)-meth-(Z)-ylidene]-5-fluoro-indan-1,3-dione
    —— 2-chloro-N-cyclohexylpyridine-3-thiocarboxamide 1331961-47-7 C12H15ClN2S
    2-chloro-N-cyclohexylpyridine-3-thiocarboxamide
    —— 2,3,3,4-tetramethyl-5,5-diphenyl-5-hydroxypentanoic acid lactone 99342-86-6 C21H24O2
    2,3,3,4-tetramethyl-5,5-diphenyl-5-hydroxypentanoic acid lactone
    —— 2-(1-methyl-1H-imidazol-4-yl)-9-(pyridin-4-yl)-7,8-dihydro-[1,4]diazepino[7,1-a]isoquinolin-5(4H)-one 1571143-58-2 C22H19N5O
    2-(1-methyl-1H-imidazol-4-yl)-9-(pyridin-4-yl)-7,8-dihydro-[1,4]diazepino[7,1-a]isoquinolin-5(4H)-one
    —— 2-({2-[5-cyclopropyl-1-(4-ethoxy-2,6-difluorobenzyl)-4-methyl-1H-pyrazol-3-yl]-4-((pyridin-4-yl)amino)pyrimidin-5-yl}oxy)ethanol 1445830-55-6 C27H28F2N6O3
    2-({2-[5-cyclopropyl-1-(4-ethoxy-2,6-difluorobenzyl)-4-methyl-1H-pyrazol-3-yl]-4-((pyridin-4-yl)amino)pyrimidin-5-yl}oxy)ethanol
    —— 2,4-dinitroaniline - 18-crown-6 complex (2:1) 80027-22-1 2C6H5N3O4*C12H24O6
    2,4-dinitroaniline - 18-crown-6 complex (2:1)
    —— 2-Ethoxymethoxy-1,3-diphenoxy-propan 94265-61-9 C18H22O4
    2-Ethoxymethoxy-1,3-diphenoxy-propan
    —— 2-(5-phenylmethoxy-1H-indol-3-yl)-N-pyridin-2-ylacetamide 1292285-77-8 C22H19N3O2
    2-(5-phenylmethoxy-1H-indol-3-yl)-N-pyridin-2-ylacetamide
    —— 2',5'-bis((E)-2-(pyridin-4-yl)vinyl)-[1,1':4',1''-terphenyl]-4,4''-dithiol 1220572-90-6 C32H24N2S2
    2',5'-bis((E)-2-(pyridin-4-yl)vinyl)-[1,1':4',1''-terphenyl]-4,4''-dithiol
    —— 2,2'-((((2-(3-hydroxy-3-methylbut-1-yn-1-yl)-5-((triisopropylsilyl)ethynyl)-1,4-phenylene)bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethan-1-ol) 1433798-23-2 C30H48O7Si
    2,2'-((((2-(3-hydroxy-3-methylbut-1-yn-1-yl)-5-((triisopropylsilyl)ethynyl)-1,4-phenylene)bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethan-1-ol)
    —— 2-(chloro-difluoro-methyl)-3,3,4,5,6,6-hexafluoro-3,6-dihydro-2<i>H</i>-[1,2]oxazine 15994-45-3 C5ClF8NO
    2-(chloro-difluoro-methyl)-3,3,4,5,6,6-hexafluoro-3,6-dihydro-2<i>H</i>-[1,2]oxazine
    —— (2,6-dimethylpyridine-3,5-diyl)bis((4-methoxyphenyl)methanone) 1338356-39-0 C23H21NO4
    (2,6-dimethylpyridine-3,5-diyl)bis((4-methoxyphenyl)methanone)
    —— 2-(2-hydroxypropyl)-7-methoxy-3-methyl-1(2H)-isoquinolinone 132337-30-5 C14H17NO3
    2-(2-hydroxypropyl)-7-methoxy-3-methyl-1(2H)-isoquinolinone
    —— 2-[1-(4-Fluorophenyl)-4-(4-methylphenyl)imidazol-2-yl]-1-(4-pyridin-2-ylpiperazin-1-yl)ethanone 1443769-48-9 C27H26FN5O
    2-[1-(4-Fluorophenyl)-4-(4-methylphenyl)imidazol-2-yl]-1-(4-pyridin-2-ylpiperazin-1-yl)ethanone
    —— 2-diethylamino-3<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidin-4-one 35876-98-3 C11H14N4O
    2-diethylamino-3<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidin-4-one
    —— 2-[1-(4-Fluorophenyl)-4-(4-methylphenyl)imidazol-2-yl]-1-(2-methyl-4,6-dihydropyrrolo[3,4-d][1,3]thiazol-5-yl)ethanone 1443435-67-3 C24H21FN4OS
    2-[1-(4-Fluorophenyl)-4-(4-methylphenyl)imidazol-2-yl]-1-(2-methyl-4,6-dihydropyrrolo[3,4-d][1,3]thiazol-5-yl)ethanone
    —— 2-N-Pyridinio-1-n-octyloxycarbonyl-ethansulfonat 49563-55-5 C16H25NO5S
    2-N-Pyridinio-1-n-octyloxycarbonyl-ethansulfonat
    —— 2,3,4-Trimethyl-1-oxa-6,6a-dithiapentalen 52354-84-4 C8H10OS2
    2,3,4-Trimethyl-1-oxa-6,6a-dithiapentalen
    —— 2-[1-Chloro-1-methylsulfanylcarbonyl-meth-(Z)-ylidene]-5-methylsulfanyl-[1,3]dithiole-4-carbothioic acid S-methyl ester 54001-79-5 C9H9ClO2S5
    2-[1-Chloro-1-methylsulfanylcarbonyl-meth-(Z)-ylidene]-5-methylsulfanyl-[1,3]dithiole-4-carbothioic acid S-methyl ester
    —— 2-hydroxy-4-[3-(3-methyl-pyridin-2-yl)-thioureido]-benzoic acid isopropyl ester 40097-86-7 C17H19N3O3S
    2-hydroxy-4-[3-(3-methyl-pyridin-2-yl)-thioureido]-benzoic acid isopropyl ester
    —— 2.3-Dipiperidinopropenal 52900-91-1 C13H22N2O
    2.3-Dipiperidinopropenal
    —— 2-Methyl-piperazine-1,4-dicarbodithioic acid bis-(6-chloro-3-methyl-2,4-dinitro-phenyl) ester 53278-97-0 C21H18Cl2N6O8S4
    2-Methyl-piperazine-1,4-dicarbodithioic acid bis-(6-chloro-3-methyl-2,4-dinitro-phenyl) ester
    —— (2-Butyl-hex-4-ynyl)-dimethyl-amine 51578-35-9 C12H23N
    (2-Butyl-hex-4-ynyl)-dimethyl-amine
    —— 2-[3-(1-Carboxy-ethyl)-phenoxymethyl]-4-iodo-benzoic acid 55690-27-2 C17H15IO5
    2-[3-(1-Carboxy-ethyl)-phenoxymethyl]-4-iodo-benzoic acid
    —— 2,3,5,6-Tetrachloro-4-pyridyl-methylidenrhodanin 68080-56-8 C9H2Cl4N2OS2
    2,3,5,6-Tetrachloro-4-pyridyl-methylidenrhodanin
    —— 2-(5'-Chloro-2'-hydroxybenzoyl)-4-chloro-5-nitropyrrol 53360-07-9 C11H6Cl2N2O4
    2-(5'-Chloro-2'-hydroxybenzoyl)-4-chloro-5-nitropyrrol
    —— 2-(2-chloro-phenyl)-5-(2-nitro-benzylidene)-3-<i>p</i>-tolyl-3,5-dihydro-imidazol-4-one 40587-93-7 C23H16ClN3O3
    2-(2-chloro-phenyl)-5-(2-nitro-benzylidene)-3-<i>p</i>-tolyl-3,5-dihydro-imidazol-4-one
    —— (2R,3R,4S)-5-Iodo-2,4-dimethyl-hex-5-ene-1,3-diol 204448-53-3 C8H15IO2
    (2R,3R,4S)-5-Iodo-2,4-dimethyl-hex-5-ene-1,3-diol
    —— 2-[3-[3-[3-[3,5-Bis[3-(diaminomethylideneamino)propoxy]phenyl]-5-phenylphenyl]-5-[3-(diaminomethylideneamino)propoxy]phenoxy]propyl]guanidine 1443620-34-5 C40H54N12O4
    2-[3-[3-[3-[3,5-Bis[3-(diaminomethylideneamino)propoxy]phenyl]-5-phenylphenyl]-5-[3-(diaminomethylideneamino)propoxy]phenoxy]propyl]guanidine
    —— 2-(4-oxo-3-<i>p</i>-tolyl-3,4-dihydro-quinazolin-2-yl)-indan-1,3-dione 54185-19-2 C24H16N2O3
    2-(4-oxo-3-<i>p</i>-tolyl-3,4-dihydro-quinazolin-2-yl)-indan-1,3-dione
    —— 2-(4-oxo-3-<i>p</i>-tolyl-3,4-dihydro-quinazolin-2-yl)-cyclopentane-1,3-dione 54185-20-5 C20H16N2O3
    2-(4-oxo-3-<i>p</i>-tolyl-3,4-dihydro-quinazolin-2-yl)-cyclopentane-1,3-dione
    —— 2-{1-Allyloxymethyl-2-[3-(1-methyl-silolan-1-yl)-propoxy]-ethoxymethyl}-oxirane 51081-57-3 C17H32O4Si
    2-{1-Allyloxymethyl-2-[3-(1-methyl-silolan-1-yl)-propoxy]-ethoxymethyl}-oxirane
    —— 2,8,14,20-tetraphenyl-4a,5,10a,11,16a,17,22a,23-octahydro-2<i>H</i>,8<i>H</i>,14<i>H</i>,20<i>H</i>-2,5,8,11,14,17,20,23-octaaza-tetrabenzo[<i>a</i>,<i>e</i>,<i>i</i>,<i>m</i>]cyclohexadecene-6,12,18,24-tetraone 54027-70-2 C48H40N8O4
    2,8,14,20-tetraphenyl-4a,5,10a,11,16a,17,22a,23-octahydro-2<i>H</i>,8<i>H</i>,14<i>H</i>,20<i>H</i>-2,5,8,11,14,17,20,23-octaaza-tetrabenzo[<i>a</i>,<i>e</i>,<i>i</i>,<i>m</i>]cyclohexadecene-6,12,18,24-tetraone
    —— 2,2-difluoro-1-methyl-4-oxo-3-trifluoromethyl-azetidine-3-carboxylic acid methyl ester 30861-98-4 C7H6F5NO3
    2,2-difluoro-1-methyl-4-oxo-3-trifluoromethyl-azetidine-3-carboxylic acid methyl ester
    —— 2-Hydroxy-quinoline-4-carboxylic acid isopropylidene-hydrazide 41873-95-4 C13H13N3O2
    2-Hydroxy-quinoline-4-carboxylic acid isopropylidene-hydrazide
    —— 2-(3,4-dimethoxy-benzyl)-6,7-dimethoxy-2<i>H</i>-isoquinolin-1-one 40360-95-0 C20H21NO5
    2-(3,4-dimethoxy-benzyl)-6,7-dimethoxy-2<i>H</i>-isoquinolin-1-one
    —— 2,5,5-Trimethyl-3-trityl-cyclohexanone 41822-37-1 C28H30O
    2,5,5-Trimethyl-3-trityl-cyclohexanone
    —— 2-ss-D-Ribofuranosyl-pyrazolo<3,4-b>pyrazin 53226-33-8 C10H12N4O4
    2-ss-D-Ribofuranosyl-pyrazolo<3,4-b>pyrazin
    —— 2-Brom-2-(p-nitrophenyl)cyclohexanon 49583-24-6 C12H12BrNO3
    2-Brom-2-(p-nitrophenyl)cyclohexanon
    —— 2,3-diethyl-5-methyl-5,6,7,7a-tetrahydro-3a<i>H</i>-cyclopentapyrazine 41330-32-9 C12H20N2
    2,3-diethyl-5-methyl-5,6,7,7a-tetrahydro-3a<i>H</i>-cyclopentapyrazine
    —— 2,5,8-tricyclohexyl-hexahydro-dipyrrolo[3,4-<i>e</i>;3',4'-<i>g</i>]isoindole-1,3,4,6,7,9-hexaone 43154-07-0 C30H39N3O6
    2,5,8-tricyclohexyl-hexahydro-dipyrrolo[3,4-<i>e</i>;3',4'-<i>g</i>]isoindole-1,3,4,6,7,9-hexaone
    —— 2-phenyl-indolizine-7-carboxylic acid hydrazide 54342-89-1 C15H13N3O
    2-phenyl-indolizine-7-carboxylic acid hydrazide
    —— 2,4-dimethylbenzo[c]cinnoline 92160-64-0 C14H12N2
    2,4-dimethylbenzo[c]cinnoline