化学试剂 多快好省

5,7-Dimethoxy-2-(4-methoxyphenyl)-4H-chromen-4-one

BD924365631-70-999%

登录 250mg 常备现货

3-Bromo-4H-chromen-4-one

BD8531349619-82-198%

登录 5g 常备现货

2-(3,4-Dimethoxyphenyl)-5,6,7,8-tetramethoxy-4H-chromen-4-one

BD9146478-01-399%

登录 100mg 常备现货

6-Bromo-4H-chromen-4-one

BD717551483-92-298%

登录 5g 常备现货

7-Hydroxy-3-(4-hydroxyphenyl)-8-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-4H-chromen-4-one

BD91343681-99-097%

登录 5g 常备现货

2''-O-Galloylhyperin

BD7786453209-27-198+%

登录 100mg 常备现货

2-(3,4-Dimethoxyphenyl)-5,7-dimethoxy-4H-chromen-4-one

BD81511855-97-098%

登录 100mg 常备现货

2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one dihydrate

BD2334446151-25-395%

登录 25g 常备现货

2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one

BD30401117-39-597%

登录 5g 常备现货

3-(4-Hydroxyphenyl)-7-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one

BD34070552-66-998+%

登录 100mg 常备现货

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

BD76610922688-79-598%

登录 5mg 常备现货

6-Methoxy-4H-chromen-4-one

BD0077095059887-88-697%

登录 1g 常备现货

5,7-Dihydroxy-6-methoxy-3-(4-methoxyphenyl)-4H-chromen-4-one

BD007968942345-17-798%

登录 50mg 常备现货

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

BD0079172560778-02-199%

登录 25mg 常备现货

2-(3-Methylbut-2-en-1-yl)naphthalene-1,4-dione

BD007786393568-90-998%

登录 10mg 常备现货

2-Methyl-4H-1-benzopyran-4-one

BD007963895751-48-495%

登录 1g 常备现货

2-(3,4-Dihydroxyphenyl)-5-hydroxy-7-methoxy-6-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-oneertiajaponin

BD009250676980-25-299%

登录 10mg 常备现货

5-Hydroxy-8-methoxy-2-methyl-6-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-((((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-benzo[g]chromen-4-one

BD0094436524577-90-099%

登录 10mg 常备现货

5-Hydroxy-8-methoxy-2-methyl-10-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-((((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-benzo[h]chromen-4-one

BD01089260200127-93-199%

登录 10mg 常备现货

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

BD0111486420013-23-498%

登录 10mg 常备现货

3-(((2S,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)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one

BD0108096232602-81-698%

登录 5mg 常备现货

(2S,3S,4S,5R,6S)-6-((2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4-oxo-4H-chromen-8-yl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid

BD0113042355366-56-899%

登录 10mg 常备现货

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

BD0130580020126-59-498+%

登录 25mg 常备现货

6-Bromo-2-(3-nitrophenyl)-4H-chromen-4-one

BD01385595187932-50-995%

登录 100mg 常备现货

6-Bromo-4-oxochroman-2-carboxylic acid

BD625334440367-78-296%

登录 1g

Ethyl 7-methoxy-4-oxo-4H-chromene-3-carboxylate

BD26986793097-22-495%

登录 1g

3-Bromo-6-methoxy-2-phenyl-4H-chromen-4-one

BD328323215999-39-695%

登录 250mg

2-Amino-6-chloro-4-oxo-4H-chromene-3-carbaldehyde

BD1251868301-77-998%

登录 1g