2-(2-oxo-2H-chromen-4-yl)acetic acid-Pyrans| 毕得医药

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2-(7-Amino-2-oxo-2H-chromen-4-yl)acetic acid: BD16025785157-21-797%; ￥2013.010g

2-(7-Hydroxy-2-oxo-2H-chromen-4-yl)acetic acid: BD136646950-82-997%; ￥432.010g

2-(7-(Dimethylamino)-2-oxo-2H-chromen-4-yl)acetic acid: BD11055680883-54-198%; ￥92.0100mg

2-(7-Methoxy-2-oxo-2H-chromen-4-yl)acetic acid: BD11079562935-72-298%; ￥793.010g

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