环戊二烯-1,2,3,4,5-五羧酸戊甲酯
环戊二烯-1,2,3,4,5-五羧酸戊甲酯
PENTAMETHYL CYCLOPENTADIENE-1,2,3,4,5-PENTACARBOXYLATE
PENTAMETHYL CYCLOPENTADIENE-1,2,3,4,5-PENTACARBOXYLATE;pentamethyl cyclopentadiene-1,2,3,4,5-pentacarbox;Pentamethyl cyclopebtadiene-1,2,3,4,5-pentacarboxylate