资料来源 : pyDict

庚烯

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Heptylene \Hep"tyl*ene\, n. (Chem.)
   A colorless liquid hydrocarbon, {C7H14}, of the ethylene
   series; also, any one of its isomers. Called also {heptene}.