(R)-N,N'-双对甲氧苄基-3-异丙基哌嗪-2,5-二酮
(R)-N,N'-双对甲氧苄基-3-异丙基哌嗪-2,5-二酮;(R)-N,N'-双(对甲氧苯基)-3-异丙基-哌嗪-2,5-二酮
(R)-N,N'-Bis(p-methoxybenzyl)-3-isopropyl-piperazine-2,5-dione
(R)-N,N'-Bis(p-methoxybenzyl)-3-isopropyl-piperazine-2,5-dione;(R)-N,N-BIS(P-METHOXYBENZYL)-3-ISOPROPYL-PIPERAZINE-2,5-DIONE, 98+%;(R)-N,N'-bis(p-methoxybenzyl)-3-isopropyl-piperazine-2,5-dione