6-chloro-5-ethylamino-3-methoxy-pyrazine-2-carboxylic acid 2-(N-methyl-anilino)-ethylamide

2-溴乙胺氢溴酸盐

N-[2-(N-methyl-anilino)-ethyl]-phthalimide

Methyl-ethoxycarbonylmethyl-<2-ethoxycarbonyl-ethyl>-amin

N-<2-(methylphenylamino)-ethyl>-propanamide