数据之源，洞见之始

A hemiterpene with the formula CH2=C(CH3)CH=CH2; the monomer of natural rubber and a common structure motif to the isoprenoids, a large class of other naturally occurring compounds." []

Housane is an ortho-fused bicyclic hydrocarbon.

Penta-1,3-diene is a natural product found in Solanum lycopersicum with data available.

A cycloalkene that is cyclopentane having one endocyclic double bond." []

An alkadiene consisting of pentane with the two double bonds located at positions 1 and 3." []

A terminal acetylenic compound that is but-1-yne substituted by a methyl group at position 3." []

1,4-pentadiene appears as a colorless liquid. Less dense than water and insoluble in water. Hence floats on water. (USCG, 1999)