4-hydroxy-2H-chromen-2-one-Pyrans| 毕得医药

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4,7-Dihydroxy-2H-chromen-2-one 4,7-Dihydroxy-2H-chromen-2-one 品牌：毕得: BD929481983-81-998%; 登录 1g

3-Acetyl-4-hydroxy-2H-chromen-2-one 3-Acetyl-4-hydroxy-2H-chromen-2-one 品牌：毕得: BD835422555-37-595%; 登录 1g

4-Hydroxy-6-methylcoumarin 4-Hydroxy-6-methylcoumarin 品牌：毕得: BD1258413252-83-098%; 登录 1g

4-Hydroxycoumarin 4-Hydroxycoumarin 品牌：毕得: BD73351076-38-698%; 登录 100g

4-Hydroxy-6-methoxy-2H-chromen-2-one 4-Hydroxy-6-methoxy-2H-chromen-2-one 品牌：毕得: BD9778113252-84-195%; 登录 1g

6-Bromo-4-hydroxycoumarin 6-Bromo-4-hydroxycoumarin 品牌：毕得: BD114604139-61-195%; 登录 5g

4-Hydroxy-7-methoxy-2H-chromen-2-one 4-Hydroxy-7-methoxy-2H-chromen-2-one 品牌：毕得: BD9782017575-15-498%; 登录 1g

7-Fluoro-4-hydroxy-2H-chromen-2-one 7-Fluoro-4-hydroxy-2H-chromen-2-one 品牌：毕得: BD011025422145-27-998%; 登录 100mg

6-Fluoro-4-hydroxy-2H-chromen-2-one 6-Fluoro-4-hydroxy-2H-chromen-2-one 品牌：毕得: BD1091801994-13-498%; 登录 1g

6-Chloro-4-hydroxy-2H-chromen-2-one 6-Chloro-4-hydroxy-2H-chromen-2-one 品牌：毕得: BD719319484-57-298%; 登录 1g

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