化学试剂 多快好省

cis-2,6-Dimethyldihydro-2H-pyran-4(3H)-one

cis-2,6-Dimethyldihydro-2H-pyran-4(3H)-one

品牌：毕得

BD66595414505-80-797%

登录 1g

1-(4-Methoxy-2-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-((((2S,3R,4S,5S)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)phenyl)ethan-1-one

1-(4-Methoxy-2-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-((((2S,3R,4S,5S)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)phenyl)ethan-1-one

品牌：毕得

BD68954372520-92-499%

登录 10mg

rel-(9R,9'S)-4,4'-Dihydroxy-2'-(hydroxymethyl)-10,10'-dioxo-5,5'-bis(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-9,9',10,10'-tetrahydro-[9,9'-bianthracene]-2-carboxylic acid

rel-(9R,9'S)-4,4'-Dihydroxy-2'-(hydroxymethyl)-10,10'-dioxo-5,5'-bis(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-9,9',10,10'-tetrahydro-[9,9'-bianthracene]-2-carboxylic acid

品牌：毕得

BD68955037271-17-399%

登录 10mg

(1R,3aR,4aS,6aS,8S,10aS,10bS,11S,12S,12aS)-12-Acetoxy-1-acetyl-8-(((2R,4R,5R,6R)-5-(((2S,3R,4R,5R,6R)-3,5-dihydroxy-4-methoxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-4-methoxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-10a,12a-dimethyltetradecahydro-1H-cyclopenta[1,2]phenanthro[1,10a-b]oxiren-11-yl benzoate

(1R,3aR,4aS,6aS,8S,10aS,10bS,11S,12S,12aS)-12-Acetoxy-1-acetyl-8-(((2R,4R,5R,6R)-5-(((2S,3R,4R,5R,6R)-3,5-dihydroxy-4-methoxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-4-methoxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-10a,12a-dimethyltetradecahydro-1H-cyclopenta[1,2]phenanthro[1,10a-b]oxiren-11-yl benzoate

品牌：毕得

BD689615191729-44-999%

登录 25mg

1-(Tetrahydro-2H-pyran-4-yl)ethanone

1-(Tetrahydro-2H-pyran-4-yl)ethanone

品牌：毕得

BD165385137052-08-597%

登录 10g

(S)-2-(3,4-Dimethoxyphenyl)-5-hydroxy-7-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-((((2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)chroman-4-one

(S)-2-(3,4-Dimethoxyphenyl)-5-hydroxy-7-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-((((2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)chroman-4-one

品牌：毕得

BD13945211013-97-190% (HPLC)(isomers mixture)

登录 5g

(S)-2-Methyldihydro-2H-pyran-4(3H)-one

(S)-2-Methyldihydro-2H-pyran-4(3H)-one

品牌：毕得

BD30164182110-21-297%

登录 1g

(R)-2-Methyldihydro-2H-pyran-4(3H)-one

(R)-2-Methyldihydro-2H-pyran-4(3H)-one

品牌：毕得

BD30164282110-22-397%

登录 1g

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

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

品牌：毕得

BD282877388109-26-098%

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Monoammonium glycyrrhizinate

Monoammonium glycyrrhizinate

品牌：毕得

BD3401253956-04-098%

登录 100mg

(R)-2-((3R,8S,9R,10R,13R,14S,16R,17R)-3-(((2R,3R,4S,5S,6R)-4,5-Dihydroxy-6-(hydroxymethyl)-3-(((2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-16-hydroxy-4,4,9,13,14-pentamethyl-11-oxo-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-5-isopropyl-2-methylfuran-3(2H)-one

(R)-2-((3R,8S,9R,10R,13R,14S,16R,17R)-3-(((2R,3R,4S,5S,6R)-4,5-Dihydroxy-6-(hydroxymethyl)-3-(((2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-16-hydroxy-4,4,9,13,14-pentamethyl-11-oxo-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-5-isopropyl-2-methylfuran-3(2H)-one

品牌：毕得

BD62819197230-46-198%

登录 10mg

(2S,3S,4S,5R,6S)-Methyl 6-((5,6-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-7-yl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylate

(2S,3S,4S,5R,6S)-Methyl 6-((5,6-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-7-yl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylate

品牌：毕得

BD636539119262-68-997%

登录 50mg

Sodium 3,5-dioxotetrahydro-2H-pyran-4-ide

Sodium 3,5-dioxotetrahydro-2H-pyran-4-ide

品牌：毕得

BD209599879127-67-095%

登录 250mg

6-Isopropyldihydro-2H-pyran-2,4(3H)-dione

6-Isopropyldihydro-2H-pyran-2,4(3H)-dione

品牌：毕得

BD29539892687-13-397%

登录 250mg

3-Oxaspiro[5.5]undecan-9-one

3-Oxaspiro[5.5]undecan-9-one

品牌：毕得

BD3329931159280-53-195%

登录 1g

5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-((((2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one

5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-((((2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one

品牌：毕得

BD135393604-80-899%

登录 10mg

(2S,3S,4S,5R,6S)-6-((2-(3,4-Dihydroxyphenyl)-3,5-dihydroxy-4-oxo-4H-chromen-7-yl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid

(2S,3S,4S,5R,6S)-6-((2-(3,4-Dihydroxyphenyl)-3,5-dihydroxy-4-oxo-4H-chromen-7-yl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid

品牌：毕得

BD60149238934-20-297%

登录 1mg

1,3-Dihydroxy-6-methyl-8-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)anthracene-9,10-dione

1,3-Dihydroxy-6-methyl-8-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)anthracene-9,10-dione

品牌：毕得

BD68953638840-23-298%

登录 5mg

tert-Butyl ((2R,3S)-2-(2,5-difluorophenyl)-5-oxotetrahydro-2H-pyran-3-yl)carbamate

tert-Butyl ((2R,3S)-2-(2,5-difluorophenyl)-5-oxotetrahydro-2H-pyran-3-yl)carbamate

品牌：毕得

BD257405951127-25-695%

登录 100mg