4-Ethynylpyridine hydrochloride352530-29-141 % similar 4-Ethynylbenzoic acid10602-00-340 % similar 1-Butyl-4-eth-1-ynylbenzene79887-09-540 % similar 4-Ethoxyphenylacetylene79887-14-240 % similar 1-Ethynyl-4-nitrobenzene937-31-540 % similar 3,4-Difluorophenylacetylene143874-13-939 % similar 3-Chlorophenylacetylene766-83-639 % similar 4-Pentylphenylacetylene79887-10-839 % similar Tri-p-tolylamine1159-53-138 % similar N,N,N',N'-Tetrakis(4-aminophenyl)-1,4-benzenediamine3283-07-638 % similar Tris(4-iodophenyl)amine4181-20-838 % similar Tris(4-bromophenyl)amine4316-58-938 % similar N1,N1-Bis(4-aminophenyl)-1,4-benzenediamine5981-09-938 % similar 1-Eth-1-ynyl-4-hexylbenzene79887-11-938 % similar 3-Ethynylthiophene67237-53-037 % similar 4-Ethynyl-1,2-dimethoxybenzene4302-52-737 % similar Methyl 4-ethynylbenzoate3034-86-436 % similar Triphenylamine603-34-936 % similar N,N,N′,N′-Tetraphenylbenzidine15546-43-736 % similar [1,1'-Biphenyl]-4,4'-diamine, N4,N4,N4',N4'-tetrakis([1,1'-biphenyl]-4-yl)-164724-35-036 % similar