PCS0659 蔓荆子黄素 Casticin 479-91-4 C19H18O8 374.34 20mg PCS0660 牡荆素鼠李糖苷 Vitexin-2-O-rhamnoside 64820-99-1 C27H30O14 578.52 20mg PCS0661 牡荆素葡萄糖苷 glucosylvitexin 76135-82-5 C27H30O15 594.519 20mg PCS0662 绵马贯众素ABBA Dryocrassin ABBA 12777-70-7 C43H48O16 820.81 20mg