1-(2'-Tetrahydropyranyloxy)-2-propyne 2-(2-Propynyloxy)tetrahydropyran 2-(Propargyloxy)tetrahydropyran 2-Propargyloxane 2-Propynyl 2-pyranyl ether 2H-Pyran, tetrahydro-2-(2-propynyloxy)- (8CI)(9CI) 3-(2'-Tetrahydropyranyloxy)propyne 6089-04-9 AI3-30238 EINECS 228-027-5 NSC 152714 Propargyl 2-tetrahydropyranyl ether Propargyl alcohol tetrahydropyranyl ether Tetrahydro-2-(2-propynyloxy)-2H-pyran