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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-methoxyethyl 3,4-di-O-benzyl-α-L-arabinopyranoside 127874-55-9 C22H28O6
    2-methoxyethyl 3,4-di-O-benzyl-α-L-arabinopyranoside
    —— 2,3-dimethoxy-6,11-diphenyltetracene-5,12-dione 1109214-64-3 C32H22O4
    2,3-dimethoxy-6,11-diphenyltetracene-5,12-dione
    —— 2,2,2-Trichlorethyliden-N,N'-bis(S-n-octylthiocarbamat) 42049-15-0 C20H37Cl3N2O2S2
    2,2,2-Trichlorethyliden-N,N'-bis(S-n-octylthiocarbamat)
    —— 2-Hydroxy-17β-acetoxy-4-methyl-Δ<sup>1,3,5(10)</sup>-oestratrien 1855-85-2 C21H28O3
    2-Hydroxy-17β-acetoxy-4-methyl-Δ<sup>1,3,5(10)</sup>-oestratrien
    —— 2-[2-(Methoxymethoxy)phenyl]sulfanylethanamine 113352-96-8 C10H15NO2S
    2-[2-(Methoxymethoxy)phenyl]sulfanylethanamine
    —— [2-(4-nitrophenyl)amino-1,3-diazaferrocenophane(+1H)]Br 1268518-26-8 BrH*C17H14FeN4O2
    [2-(4-nitrophenyl)amino-1,3-diazaferrocenophane(+1H)]Br
    —— 2-chloro-4-isocyanato-6-(trimethylstannyl)pyridine 1352830-64-8 C9H11ClN2OSn
    2-chloro-4-isocyanato-6-(trimethylstannyl)pyridine
    —— 2-cyano-4-(1-dimethylaminoethylidene)-pent-2-enedioic acid 1-amide 5-phenylamide 1236224-87-5 C16H18N4O2
    2-cyano-4-(1-dimethylaminoethylidene)-pent-2-enedioic acid 1-amide 5-phenylamide
    —— 2'-O-(tetrahydropyran-2-yl)-N6-(4,4'-dimethoxytrityl)adenosine 90742-26-0 C36H39N5O7
    2'-O-(tetrahydropyran-2-yl)-N6-(4,4'-dimethoxytrityl)adenosine
    —— 2-((1R,2R)-2-amino-3,3-difluorocyclohexylamino)-4-(quinolin-3-ylamino)pyrimidin-5-carboxamide 1439907-22-8 C20H21F2N7O
    2-((1R,2R)-2-amino-3,3-difluorocyclohexylamino)-4-(quinolin-3-ylamino)pyrimidin-5-carboxamide
    —— 2-(1-(4-tert-butylbenzyl)-3-(4-chlorophenyl)-1H-pyrazol-5-yl)-5-phenyl-1,3,4-oxadiazole 1226777-52-1 C28H25ClN4O
    2-(1-(4-tert-butylbenzyl)-3-(4-chlorophenyl)-1H-pyrazol-5-yl)-5-phenyl-1,3,4-oxadiazole
    —— 2-methoxy-17(20)-methylene-estra-1,3,5(10)-trien-3-yl sulfamate 752245-81-1 C20H27NO4S
    2-methoxy-17(20)-methylene-estra-1,3,5(10)-trien-3-yl sulfamate
    —— [(2R,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-[3-[(4-ethoxyphenyl)-hydroxymethyl]-4-fluoroindol-1-yl]oxan-2-yl]methyl acetate 1191993-66-4 C31H34FNO11
    [(2R,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-[3-[(4-ethoxyphenyl)-hydroxymethyl]-4-fluoroindol-1-yl]oxan-2-yl]methyl acetate
    —— 2,4-Dimethyl-3-(methoxymethoxy)-2-(1-propenyl)thiolane 123570-67-2 C11H20O2S
    2,4-Dimethyl-3-(methoxymethoxy)-2-(1-propenyl)thiolane
    —— (2R,5R,2'S,5'S)-5-<5'-<(tert-Butyldiphenylsiloxy)methyl>tetrahydrofuran-2'-yl>pentane-1,2,5-triol 170305-52-9 C26H38O5Si
    (2R,5R,2'S,5'S)-5-<5'-<(tert-Butyldiphenylsiloxy)methyl>tetrahydrofuran-2'-yl>pentane-1,2,5-triol
    —— 2-(7-amino-6,7-dihydro-5H-[2]pyrindin-4-yl)-5-chloro-2,3-dihydro-isoindol-1-one 1440520-21-7 C16H14ClN3O
    2-(7-amino-6,7-dihydro-5H-[2]pyrindin-4-yl)-5-chloro-2,3-dihydro-isoindol-1-one
    —— 2,2,3,3,4,4,4-heptafluoro-1-(4-methylpiperazin-1-yl)butan-1-one 499975-92-7 C9H11F7N2O
    2,2,3,3,4,4,4-heptafluoro-1-(4-methylpiperazin-1-yl)butan-1-one
    —— 2-(4-Cyanophenyl)-4-chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine 268557-90-0 C14H10ClN3
    2-(4-Cyanophenyl)-4-chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine
    —— 2-[2-(4-chloro-2,6-dimethyl-phenoxy)-3-methoxy-6-methyl-pyridin-4-ylamino]-butan-1-ol 351379-56-1 C19H25ClN2O3
    2-[2-(4-chloro-2,6-dimethyl-phenoxy)-3-methoxy-6-methyl-pyridin-4-ylamino]-butan-1-ol
    —— 2,4,6-[13C]-prephenic acid 1372785-86-8 C10H10O6
    2,4,6-[13C]-prephenic acid
    —— 2-(3-fluoro-pyridin-4-yl)-5-[4-(4-methyl-piperazin-1-ylmethyl)-benzoylamino]-thiazole-4-carboxylic acid amide 1414935-38-8 C22H23FN6O2S
    2-(3-fluoro-pyridin-4-yl)-5-[4-(4-methyl-piperazin-1-ylmethyl)-benzoylamino]-thiazole-4-carboxylic acid amide
    —— 2-(4-(7-(4-fluorobenzylamino)-2,4-dioxo-1,2-dihydroquinazolin-3(4H)-yl)phenyl)-N-(5-chlorothiophen-2-ylsulfonyl)acetamide 849793-60-8 C27H20ClFN4O5S2
    2-(4-(7-(4-fluorobenzylamino)-2,4-dioxo-1,2-dihydroquinazolin-3(4H)-yl)phenyl)-N-(5-chlorothiophen-2-ylsulfonyl)acetamide
    —— 2-bromo-1-(dibromophosphino)-1-phenylethane 81018-85-1 C8H8Br3P
    2-bromo-1-(dibromophosphino)-1-phenylethane
    —— 2-α-D-ribofuranosylthiazole-4-carboxamide 61502-38-3 C9H12N2O5S
    2-α-D-ribofuranosylthiazole-4-carboxamide
    —— 2-(((S)-2-((1aR,3aR,3bS,5aS,6R,8aS,8bS,10R,10aR)-10-methoxy-3a,5a-dimethylhexadecahydrocyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)propyl)thio)benzo[d]thiazole 1263469-79-9 C30H41NOS2
    2-(((S)-2-((1aR,3aR,3bS,5aS,6R,8aS,8bS,10R,10aR)-10-methoxy-3a,5a-dimethylhexadecahydrocyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)propyl)thio)benzo[d]thiazole
    —— 2-phenyl-1,4-cyclohexadiene-1-dichlorophosphonate 126346-70-1 C12H11Cl2OP
    2-phenyl-1,4-cyclohexadiene-1-dichlorophosphonate
    —— 2-(4-bromobenzyl)-2,3-dihydrospiro[benzo[e][1,2]thiazine-4,2'-[1,3]dioxolane] 1,1-dioxide 600178-65-2 C17H16BrNO4S
    2-(4-bromobenzyl)-2,3-dihydrospiro[benzo[e][1,2]thiazine-4,2'-[1,3]dioxolane] 1,1-dioxide
    —— 2-[5-[(2-butan-2-yloxy-4-chlorophenyl)methoxy]pyrazol-1-yl]pyridine-4-carbonitrile 1613413-00-5 C20H19ClN4O2
    2-[5-[(2-butan-2-yloxy-4-chlorophenyl)methoxy]pyrazol-1-yl]pyridine-4-carbonitrile
    —— 2-(3,5-difluoro-4-(3-(methylsulfonyl)propoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 1613300-95-0 C16H23BF2O5S
    2-(3,5-difluoro-4-(3-(methylsulfonyl)propoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    —— 2-chloro-5-fluoro-4-[7-(3-methoxymethoxy-pyridin-4-yl)-benzo[b]thiophen-2-yl]-pyrimidine 1034659-01-2 C19H13ClFN3O2S
    2-chloro-5-fluoro-4-[7-(3-methoxymethoxy-pyridin-4-yl)-benzo[b]thiophen-2-yl]-pyrimidine
    —— (2S)-2-({[1-(3-bromobenzyl)-2-oxo-1,2-dihydropyridin-3-yl]carbonyl}amino)-5-carbamimidamidopentanoic acid trifluoroacetate 1037083-12-7 C2HF3O2*C19H22BrN5O4
    (2S)-2-({[1-(3-bromobenzyl)-2-oxo-1,2-dihydropyridin-3-yl]carbonyl}amino)-5-carbamimidamidopentanoic acid trifluoroacetate
    —— (2E,4Z,10Z,12E,15E,17Z,23Z,25E)-5,10,18,23-tetratert-butylbicyclo[12.12.4]triaconta-2,4,10,12,15,17,23,25-octaen-6,8,19,21,27,29-hexayne-1,14-diol 57329-02-9 C46H50O2
    (2E,4Z,10Z,12E,15E,17Z,23Z,25E)-5,10,18,23-tetratert-butylbicyclo[12.12.4]triaconta-2,4,10,12,15,17,23,25-octaen-6,8,19,21,27,29-hexayne-1,14-diol
    —— 2-Butyl-5-chlor-2-ethoxycarbonyl-4-pentanolid 34706-45-1 C12H19ClO4
    2-Butyl-5-chlor-2-ethoxycarbonyl-4-pentanolid
    —— 2-benzoyl-6,7-dimethoxy-1-(1-oxy-pyridin-2-ylmethyl)-1,2-dihydro-isoquinoline-1-carbonitrile 55366-53-5 C25H21N3O4
    2-benzoyl-6,7-dimethoxy-1-(1-oxy-pyridin-2-ylmethyl)-1,2-dihydro-isoquinoline-1-carbonitrile
    —— 2-amino-pyrimidine-5-carboxylic acid 2-(4-pyridin-2-yl-piperazin-1-yl)-ethylamide 40540-73-6 C16H21N7O
    2-amino-pyrimidine-5-carboxylic acid 2-(4-pyridin-2-yl-piperazin-1-yl)-ethylamide
    —— (2R)-4-{5-fluoro-2-oxo-4-[3-(1,3-thiazol-2-yloxy)phenyl]pyridin-1(2H)-yl}-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide 1398502-18-5 C20H20FN3O6S2
    (2R)-4-{5-fluoro-2-oxo-4-[3-(1,3-thiazol-2-yloxy)phenyl]pyridin-1(2H)-yl}-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide
    —— 2,3-Bis(2-pentinoyl)-1-benzothiophen 55055-64-6 C18H14O2S
    2,3-Bis(2-pentinoyl)-1-benzothiophen
    —— 2-Phenyl-5-(2-carboxy-vinyl)-tetrazol 56476-88-1 C10H8N4O2
    2-Phenyl-5-(2-carboxy-vinyl)-tetrazol
    —— 2-Acetyl-4,5-dimethyl-cyclodec-2-en-1-on 56169-42-7 C14H22O2
    2-Acetyl-4,5-dimethyl-cyclodec-2-en-1-on
    —— 2-Oxo-3-benzyloxy-4-amino-5-methyl-6-hydroxy-2,3-dihydro-pyrimidin 10501-92-5 C12H13N3O3
    2-Oxo-3-benzyloxy-4-amino-5-methyl-6-hydroxy-2,3-dihydro-pyrimidin
    —— 2-Benzyloxy-3,4-(methylendioxy)-acetophenon 23504-71-4 C16H14O4
    2-Benzyloxy-3,4-(methylendioxy)-acetophenon
    —— 2(1H)-Chinolyliden-malononitril 2859-25-8 C12H7N3
    2(1H)-Chinolyliden-malononitril
    —— 2-(6-(1,4-diazabicyclo[3.2.2]nonan-4-yl)-2-(3-fluorophenyl)-4-oxoquinazolin-3(4H)-yl)-N-isopropylacetamide 1290634-71-7 C26H30FN5O2
    2-(6-(1,4-diazabicyclo[3.2.2]nonan-4-yl)-2-(3-fluorophenyl)-4-oxoquinazolin-3(4H)-yl)-N-isopropylacetamide
    —— (2E,4E)-5-((E)-3-Oxo-propenylamino)-penta-2,4-dienal 29741-14-8 C8H9NO2
    (2E,4E)-5-((E)-3-Oxo-propenylamino)-penta-2,4-dienal
    —— 2-Isopropylamino-5-methylpyrimidin-4(3H)-on 57465-56-2 C8H13N3O
    2-Isopropylamino-5-methylpyrimidin-4(3H)-on
    —— 2,4-N,O-Di-o-methoxy-benzoyl-spiroxazon 101985-03-9 C26H23N3O6
    2,4-N,O-Di-o-methoxy-benzoyl-spiroxazon
    —— 2-N-Benzoyl-4-O-p-iodbenzoyl-spiroxazon 106629-42-9 C24H18IN3O4
    2-N-Benzoyl-4-O-p-iodbenzoyl-spiroxazon
    —— 2,N-Benzoyl-4-O-isobutyryl-spiroxazon 100769-58-2 C21H21N3O4
    2,N-Benzoyl-4-O-isobutyryl-spiroxazon
    —— 2,2'-Diphensaeure-aethyl-(2-nitrophenyl)-ester 24062-82-6 C22H17NO6
    2,2'-Diphensaeure-aethyl-(2-nitrophenyl)-ester
    —— 2-<4-Methyl-anthrachinon-1-yl>-3,7-dioxo-2,3-dihydro-7H-dibenzo<de.h>cinnolin 1779-78-8 C30H16N2O4
    2-<4-Methyl-anthrachinon-1-yl>-3,7-dioxo-2,3-dihydro-7H-dibenzo<de.h>cinnolin