nitrofuran,methylene,benzyl,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
99013-91-92H-1,5-Benzoxathiepin-4-carboxylic acid,3,4-dihydro-3-hydroxy-7-methoxy-4-[3-(4-phenyl-1-piperazinyl)propyl]-,methyl ester, cis-