3-((4-(哌嗪-1-基)苯基)氨基)哌啶-2,6-二酮盐酸盐3-((4-(哌嗪-1-基)苯基)氨基)哌啶-2,6-二酮盐酸盐S20716 · CAS 2229976-21-8≥98%¥1480.00 / 50mg 起选规格