3,3-dimethyl-4-methylene-4,5-dihydro-3H-pyrazole

4-isopropylidene-4,5-dihydro-3H-pyrazole

甲醇

[1-(1-Methylethyl)cyclopropyl]nitrosocarbamidsaeure-methylester

(1-(2-hydroxypropan-2-yl)cyclopropyl)diphenylphosphine oxide