相關heptyl的文學知識

heptyl造句

heptyl造句

1、Synthesisofisoalkylphosphonicacid(1-methyl)heptylmonoester2、Inthefirstpart,thesynthesisofheptylparabenwasstudied.3、Inconclusion,themainflavoringsubstancesontobaccosmokingwere2,4-heptyldiene,pheny...