phenylacetylene ; phenyl acetylene ; ethynyl benzene ; acetylene, phenyl- ; ethyne, phenyl- ; 1-phenylethyne ; phenylacetylide ; phenylethyne ; phenylacetylene-d ; poly(ethynylbenzene) ; ethynylbenzene ; phenylethyne ; phenylacetylene, 98+% ; benzene, ethynyl- (8ci, 9ci) ; benzene-d5, ethynyl-d-(8ci,9ci) ; 11/07/3240 ; ethynylbenzene, phenylethyne ; phenyl-d5-acetylene ; poly(phenylacetylene) ; phenylacetylene-d6 ; lutidine, beta- ; gamma-ethylpyridine ; .gamma.-ethylpyridine ; ethynyl-benzene (phenylacetylene) ; phenylacethylene ; phenyl acetylene-1-13c ; phenylacetylene ? ; r-phenylacetylene ; benzene, ethynyl- ; ethynylbenzene ; acetylenylbenzene ; ethynyl-benzene ; phenylvinylene ; ethinylbenzene