化学试剂 多快好省

1,1-Cyclohexanediacetic Anhydride

1,1-Cyclohexanediacetic Anhydride

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BD122421010-26-098%

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2-Oxo-7-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-2H-chromene-3-carboxylic acid

2-Oxo-7-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-2H-chromene-3-carboxylic acid

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BD12246264664-99-998%

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N-(4-(4-Fluorophenyl)-5-((E)-2-((2S,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)vinyl)-6-isopropylpyrimidin-2-yl)-N-methylmethanesulfonamide

N-(4-(4-Fluorophenyl)-5-((E)-2-((2S,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)vinyl)-6-isopropylpyrimidin-2-yl)-N-methylmethanesulfonamide

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BD629046503610-43-397%

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(2S,3S,4S,5R,6S)-3,4,5-Trihydroxy-6-((4-methyl-2-oxo-2H-chromen-7-yl)oxy)tetrahydro-2H-pyran-2-carboxylic acid trihydrate

(2S,3S,4S,5R,6S)-3,4,5-Trihydroxy-6-((4-methyl-2-oxo-2H-chromen-7-yl)oxy)tetrahydro-2H-pyran-2-carboxylic acid trihydrate

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BD99206199329-67-497%

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Sodium (2S,4S,5R,6R)-5-acetamido-4-hydroxy-2-((4-methyl-2-oxo-2H-chromen-7-yl)oxy)-6-((1R,2R)-1,2,3-trihydroxypropyl)tetrahydro-2H-pyran-2-carboxylate

Sodium (2S,4S,5R,6R)-5-acetamido-4-hydroxy-2-((4-methyl-2-oxo-2H-chromen-7-yl)oxy)-6-((1R,2R)-1,2,3-trihydroxypropyl)tetrahydro-2H-pyran-2-carboxylate

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BD6255176204-02-993%

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(S)-tert-Butyl (2,6-dioxotetrahydro-2H-pyran-3-yl)carbamate

(S)-tert-Butyl (2,6-dioxotetrahydro-2H-pyran-3-yl)carbamate

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BD328282420-13-597%

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Ethyl 2-(dihydro-2H-pyran-4(3H)-ylidene)acetate

Ethyl 2-(dihydro-2H-pyran-4(3H)-ylidene)acetate

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BD127799130312-00-498%

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Ethyl 2-(tetrahydro-2H-pyran-4-yl)acetate

Ethyl 2-(tetrahydro-2H-pyran-4-yl)acetate

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BD129522103260-44-298%

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(2S,3R,4S,5S,6R)-6-((((2R,3R,4R,5S,6R)-3,4-Dihydroxy-6-(hydroxymethyl)-5-(((2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)methyl)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl (4aS,6aS,6bR,8aR,10S,12aR,12bR,14bS)-10-(((2S,3R,4S,5S)-4,5-dihydroxy-3-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydropicene-4a(2H)-carboxylate

(2S,3R,4S,5S,6R)-6-((((2R,3R,4R,5S,6R)-3,4-Dihydroxy-6-(hydroxymethyl)-5-(((2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)methyl)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl (4aS,6aS,6bR,8aR,10S,12aR,12bR,14bS)-10-(((2S,3R,4S,5S)-4,5-dihydroxy-3-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydropicene-4a(2H)-carboxylate

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BD636571120768-65-299%

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Methyl 4-methyltetrahydro-2H-pyran-4-carboxylate

Methyl 4-methyltetrahydro-2H-pyran-4-carboxylate

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BD234720443912-70-798%

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Methyl 2-((tetrahydro-2H-pyran-2-yl)oxy)acetate

Methyl 2-((tetrahydro-2H-pyran-2-yl)oxy)acetate

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BD633437135643-82-297%

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Ethyl tetrahydro-2H-pyran-4-carboxylate

Ethyl tetrahydro-2H-pyran-4-carboxylate

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BD4117496835-17-598%

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Methyl tetrahydro-2H-pyran-3-carboxylate

Methyl tetrahydro-2H-pyran-3-carboxylate

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BD21111118729-20-997%

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Ethyl 2-((tetrahydro-2H-pyran-2-yl)oxy)acetate

Ethyl 2-((tetrahydro-2H-pyran-2-yl)oxy)acetate

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BD62683461675-94-395%

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(2R,3R,4R,5S,6S)-2-(Acetoxymethyl)-6-(3-((5-(4-fluorophenyl)thiophen-2-yl)methyl)-4-methylphenyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate

(2R,3R,4R,5S,6S)-2-(Acetoxymethyl)-6-(3-((5-(4-fluorophenyl)thiophen-2-yl)methyl)-4-methylphenyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate

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BD633521866607-35-497%

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(2S,3R,4S,5S,6R)-4,5-Dihydroxy-6-(hydroxymethyl)-3-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl (4R,4aS,6aR,9S,11aR,11bS)-9-(((2S,3R,4S,5R,6R)-5-hydroxy-6-(hydroxymethyl)-3,4-bis(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-4,11b-dimethyl-8-methylenetetradecahydro-6a,9-methanocyclohepta[a]naphthalene-4-carboxylate

(2S,3R,4S,5S,6R)-4,5-Dihydroxy-6-(hydroxymethyl)-3-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl (4R,4aS,6aR,9S,11aR,11bS)-9-(((2S,3R,4S,5R,6R)-5-hydroxy-6-(hydroxymethyl)-3,4-bis(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-4,11b-dimethyl-8-methylenetetradecahydro-6a,9-methanocyclohepta[a]naphthalene-4-carboxylate

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BD68957463279-13-097%

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4-(4-Chlorophenyl)dihydro-2H-pyran-2,6(3H)-dione

4-(4-Chlorophenyl)dihydro-2H-pyran-2,6(3H)-dione

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BD2785153911-68-596%

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Ethyl 3-iodo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole-4-carboxylate

Ethyl 3-iodo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole-4-carboxylate

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BD3332311190060-37-797%

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(2S,3S,4S,5R,6S)-3,4,5-Trihydroxy-6-((4-methyl-2-oxo-2H-chromen-7-yl)oxy)tetrahydro-2H-pyran-2-carboxylic acid

(2S,3S,4S,5R,6S)-3,4,5-Trihydroxy-6-((4-methyl-2-oxo-2H-chromen-7-yl)oxy)tetrahydro-2H-pyran-2-carboxylic acid

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BD1405356160-80-198% （hydrate）

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Ethyl 3-oxotetrahydro-2H-pyran-4-carboxylate

Ethyl 3-oxotetrahydro-2H-pyran-4-carboxylate

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BD282877388109-26-098%

登录 1g