101442-35-7 | 4H-1-Benzopyran-4-one, 2-[4-(dimethylamino)phenyl]-3-hydroxy- | 实验谷

CAS:101442-35-7 英文名:4H-1-Benzopyran-4-one, 2-[4-(dimethylamino)phenyl]-3-hydroxy- 更多产品信息