-ōpən ə l, -ˌnil noun
Etymology: International Scientific Vocabulary is- + propenyl
: the univalent radical CH 2 . C(CH 3 )− isomeric with propenyl
isopropenyl -isopropylidene isomerism … is typical of many terpenoids — W.S.Ropp
-ōpən ə l, -ˌnil noun
Etymology: International Scientific Vocabulary is- + propenyl
: the univalent radical CH 2 . C(CH 3 )− isomeric with propenyl
isopropenyl -isopropylidene isomerism … is typical of many terpenoids — W.S.Ropp
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012