tert-Butyl 4-(6-ethynylpyridazin-3-yl)piperazine-1-carboxylate
4-(4-Methylpiperazin-1-yl)but-2-ynoic acid
3-Ethynyl-6-(piperazin-1-yl)pyridazine
tert-Butyl 4-(5-hydroxypent-2-yn-1-yl)piperazine-1-carboxylate
tert-Butyl 4-(4-hydroxybut-2-yn-1-yl)piperazine-1-carboxylate
Benzyl 4-(5-aminopent-2-yn-1-yl)piperazine-1-carboxylate dihydrochloride
Phenyl(4-(prop-2-yn-1-yl)piperazin-1-yl)methanone
4-(prop-2-yn-1-yl)piperazin-1-amine
N-(4-((3-Ethynylphenyl)amino)-7-methoxyquinazolin-6-yl)piperazine-1-carboxamide
Benzyl 3-oxo-4-(prop-2-yn-1-yl)piperazine-1-carboxylate
1-(Prop-2-yn-1-yl)piperazine
1-(Prop-2-yn-1-yl)piperazine dihydrochloride
1-((4-Ethynylphenyl)sulfonyl)piperazine hydrochloride
4-(4-Ethynylbenzenesulfonyl)-piperazine-1-carboxylic acid tert-butyl ester
