化学试剂 多快好省

2-(2-Amino-3-methoxyphenyl)-4H-chromen-4-one

BD146852167869-21-898%

￥995.00100mg常备现货

7-Methoxy-2-(trifluoromethyl)-4H-chromen-4-one

BD220957578-84-797%

￥76.00250mg常备现货

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

BD147940246-10-498%

￥744.00100mg常备现货

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

BD24386429741-09-198+%

￥458.0010mg常备现货

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

BD15033590-19-795%

￥5333.0050mg常备现货

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

BD2457771178-24-198%

￥1412.005mg常备现货

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

BD24578817290-70-995%

￥956.0010mg常备现货

5,7-Dihydroxy-3-(4-hydroxyphenyl)-4H-chromen-4-one

BD6320446-72-098%

￥173.0010g常备现货

7-Hydroxy-4-chromone

BD22394359887-89-797%

￥350.001g常备现货

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

BD12062306-27-695%

￥876.0010mg常备现货

5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-4H-chromen-4-one

BD121213491-71-497%

￥1111.0025mg常备现货

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

BD8531349619-82-198%

￥566.005g常备现货

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

BD9146478-01-398%

￥350.00100mg常备现货

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

BD717551483-92-298%

￥180.005g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%

￥89.005g常备现货

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

BD81511855-97-098%

￥843.00100mg常备现货

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

BD2334446151-25-395%

￥20.005g常备现货

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

BD30401117-39-597%

￥33.005g常备现货

4H-Chromen-4-one

BD33773491-38-397%

￥1297.00100g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+%

￥591.00100mg常备现货

5-Hydroxy-3-(4-hydroxyphenyl)-7-methoxy-4H-chromen-4-one

BD92606552-59-099+%

￥775.001g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%

￥3141.00100mg常备现货

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

BD0077095059887-88-697%

￥121.001g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

BD0079172560778-02-198%

￥390.0010mg常备现货

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

BD007786393568-90-998%

￥1180.005mg常备现货

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

BD007963895751-48-495%

￥347.001g常备现货

3-Phenyl-1H-benzo[f]chromen-1-one

BD008275276051-87-298%

￥237.001g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

BD0094436524577-90-098%

￥1800.0010mg常备现货