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Propantheline Bromide: BD14919450-34-098%; 登錄 5g 常備現(xiàn)貨

(2R,3R)-2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxychroman-4-one: BD43158480-18-298%; 登錄 100mg 常備現(xiàn)貨

7-Fluorochroman-4-one: BD17599113209-68-097%; 登錄 25g 常備現(xiàn)貨

3,4-Dihydro-2,2-dimethyl-4-oxo-2H-1-benzopyran-6-carboxylic acid: BD30591665372-54-594% HPLC; 登錄 100mg 常備現(xiàn)貨

2H-Pyran-3(6H)-one: BD24554998166-23-597%; 登錄 1g 常備現(xiàn)貨

(2R,6aS,12aS)-8,9-Dimethoxy-2-(prop-1-en-2-yl)-1,2,12,12a-tetrahydrochromeno[3,4-b]furo[2,3-h]chromen-6(6aH)-one: BD15054983-79-499%; 登錄 1g 常備現(xiàn)貨

3-Hydroxyxanthen-9-one: BD150763722-51-898%; 登錄 5g 常備現(xiàn)貨

6,7-Dichlorochroman-4-one: BD63525127407-06-397%; 登錄 1g 常備現(xiàn)貨

Methyl 2-oxo-2H-pyran-5-carboxylate: BD342636018-41-398%; 登錄 25g 常備現(xiàn)貨

2-Oxo-2H-pyran-5-carboxylic acid: BD8566500-05-097%; 登錄 250mg 常備現(xiàn)貨

3-Hydroxy-2-methyl-4-pyrone: BD17701118-71-898%; 登錄 100g 常備現(xiàn)貨

2-(2-(tert-Butyl)-6-methyl-4H-pyran-4-ylidene)malononitrile: BD91202225378-53-095%; 登錄 1g 常備現(xiàn)貨

Ethyl 4,6-dimethyl-2-oxo-2H-pyran-5-carboxylate: BD120673385-34-099%; 登錄 25g 常備現(xiàn)貨

5,7-Dihydroxy-2-(4-hydroxyphenyl)chroman-4-one: BD24681667604-48-298%; 登錄 100g 常備現(xiàn)貨

4-Methoxy-6-methyl-2H-pyran-2-one: BD41943672-89-998%; 登錄 1g 常備現(xiàn)貨

3-Methoxy-2-methyl-4H-pyran-4-one: BD2477444780-14-795%; 登錄 5g 常備現(xiàn)貨

4-Oxo-4H-pyran-2-carboxylic acid: BD122163499-05-898%; 登錄 1g 常備現(xiàn)貨

6-Bromochroman-4-one: BD736849660-57-397%; 登錄 25g 常備現(xiàn)貨

6-Chlorochroman-4-one: BD739437674-72-997%; 登錄 1g 常備現(xiàn)貨

6-(Trifluoromethoxy)chroman-4-one: BD751472874774-49-995+%; 登錄 100mg 常備現(xiàn)貨

6-Bromo-7-methylchroman-4-one: BD751473173381-62-995+%; 登錄 100mg 常備現(xiàn)貨

Methyl 4-oxochroman-8-carboxylate: BD76531991344-89-797%; 登錄 1g 常備現(xiàn)貨

8-Bromo-5-fluorochroman-4-one: BD7653221092348-60-195%; 登錄 100mg 常備現(xiàn)貨

6-Ethylchroman-4-one: BD765323672904-14-295%; 登錄 1g 常備現(xiàn)貨

Pentadecyl 4-oxo-6-((palmitoyloxy)methyl)-4H-pyran-3-carboxylate: BD7796679725-98-797%; 登錄 25g 常備現(xiàn)貨

3-(Benzyloxy)-2-methyl-4H-pyran-4-one: BD8047161049-69-296%; 登錄 5g 常備現(xiàn)貨

3-(Benzyloxy)-4H-pyran-4-one: BD23473061049-67-097%; 登錄 5g 常備現(xiàn)貨

3-(Benzyloxy)-4-oxo-4H-pyran-2-carboxylic acid: BD300858119736-16-295%; 登錄 1g 常備現(xiàn)貨

3-Bromo-2-oxo-2H-pyran-5-carboxylic acid: BD767488108723-62-297%; 登錄 1g 常備現(xiàn)貨

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