product Name:Spiro[3H-naphtho[2,1-b]pyran-3,9'-[9H]thioxanthene]
  • 162-50-5
  • C25H16OS
  • 螺[3H-萘并[2,1-b]吡喃-3,9'-[9H]硫代蒽] 162-50-5