5336-11-8
ethyl N-[1-(ethoxycarbonylamino)propyl]carbamate
5336-13-0
N-[2-氯-1-(乙氧羰基氨基)乙基]氨基甲酸乙酯
51863-37-7
ethyl N-(methylcarbamoyl)carbamate
52176-02-0
ethyl N-bromocarbamate
62089-84-3
(4-oxo-2,3-dihydro-1H-naphthalen-1-yl)urea

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