• 920283-65-4
    N-[3β-hydroxyurs-12-en-28-oyl]-2-aminoacetic acid
  • 1371563-33-5
    N-(3β-hydroxyurs-12-en-28-oyl)-β-alanine
  • 1371563-34-6
    N-(3β-hydroxyurs-12-en-28-oyl)-4-aminobutyric acid
  • 1437303-17-7
    3β-succinoyl-urs-12-en-28-carboxamide
  • 1437303-18-8
    3β-phthaloyl-urs-12-en-28-carboxamide
  • 上一页
  • 1
  • 2
  • 3
  • 下一页