piperazine,dimethoxyphenyl,piperazine,
Piperazine
90236-75-21-Piperazinecarboxylic acid,4-[(6,7-dihydro-4-oxobenzo[b]thien-5(4H)-ylidene)methyl]-, ethyl ester,(E)-
90238-64-5Piperazine,1-[4-[4,4-bis(4-methoxyphenyl)-2-phenyl-1,3-butadienyl]-2,5-dihydro-5,5-dimethyl-2-phenyl-2-furanyl]-4-methyl-