Ethyl 2-[(chloroacetyl)amino]-4,5-dimethylthiophene-3-carboxylate 的分子结构, CAS编号: 60442-34-4
Ethyl 2-[(chloroacetyl)amino]-4,5-dimethylthiophene-3-carboxylate 的分子结构, CAS编号: 60442-34-4Ethyl 2-[(chloroacetyl)amino]-4,5-dimethylthiophene-3-carboxylate 的分子结构, CAS编号: 60442-34-4