Methyl 5-((3-fluorooxetan-3-yl)ethynyl)picolinate
3-(Prop-2-yn-1-yl)oxetan-3-ol
3-Ethynyl-3-fluorooxetane
3-Ethynyloxetan-3-ol
3-Ethynyl-3-methyloxetane
3-ethynyloxetane
