nitrofuran,methylene,phenethyl,piperazineacetic,hydrazide,1-piperazin,1-piperazineacetic,furan,piperazine
1-Piperazin
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
24637-26-1N-[(5-Nitrofuran-2-yl)methylene]-4-(3,7-dimethyl-6-octenyl)-1-piperazineacetic acid hydrazide
88521-32-8Mercury,bromo[1,2,3,6-tetrahydro-2,2,6,6-tetramethyl-3-[(4-methyl-1-piperazinyl)methyl]-1-oxy-4-pyridinyl]-