Sivelestat
西维来司他
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2-[[2-[[4-(2,2-dimethylpropanoyloxy)phenyl]sulfonylamino]benzoyl]amino]acetic acid
N-[2-[[[4-(2,2-二甲基-1-氧代丙氧基)苯基]磺酰]氨基]苯甲酰]-(S)-甘氨酸;西维来司他;西维来司他钠杂质
obamegine 479-37-8
Iboctadekin 479198-61-3