109055-55-2
1-benzyl-2,4-dimethylpiperazine
→
~75%
22317-01-7
1,3-二甲基-哌嗪
114649-85-3
ethyl 2,4-dimethylpiperazine-1-carboxylate
~65%
29906-47-6
3-methyl-4-(phenylmethyl)-2-Piperazinone
23936-11-0
3-甲基-2-氧代-哌嗪
29906-54-5
N-1-苄基-2-甲基哌嗪