(2S-反式)-2-甲基-4-氧代-3-[[苄氧羰基]氨基]-1-吖丁啶磺酸单钠盐

(3S,4R)-3-benzyloxycarbonylamino-4-methyl-2-oxoazetidine-1-sulphonic acid sodium salt · CAS 115887-91-7