68939-22-0
7-羥基-5-甲氧基-3-(4-甲氧基苯基)-4H-1-苯并吡喃-4-酮(4H-1-Benzopyran-4-one, 7-hydroxy-5-methoxy-3-(4-methoxyphenyl)-)
CAS: 68939-22-0
化學(xué)式: C17H14O5
 
   2024-11-07
2
2024-11-07
268939-22-0 詢問7-羥基-5-甲氧基-3-(4-甲氧基苯基)-4H-1-苯并吡喃-4-酮(4H-1-Benzopyran-4-one, 7-hydroxy-5-methoxy-3-(4-metho