N-[2-(2-甲氧基苯基)乙基]-脲

[2-(3-甲氧基-苯基)-乙基]-脲

ethyl 3-(carbamoylamino)-1H-pyrrole-2-carboxylate

N-(4-氯苯基)氨基甲酸甲酯

S-(4-chlorophenyl) carbamothioate