8-羟基-3,5,6,7,3´,4´-六甲氧基黄酮8-羟基-3,5,6,7,3´,4´-六甲氧基黄酮B28001 · CAS 1000415-56-4HPLC≥99%¥3500.00 / 10mg 起选规格