product Name:Pyridine, 2-(2,4-cyclopentadien-1-ylidene)-1,2-dihydro-1-methyl-
  • 704-20-1
  • C11H11N
  • 2-(2,4-环戊二烯-1-亚基)-1,2-二氢-1-甲基吡啶 704-20-1