139722-02-4 Benzo[b]thiophene-3-carboxylic acid,2-[3-chloro-2-(4-nitrophenyl)-4-oxo-1-azetidinyl]-4,

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Basic

CAS No. 139722-02-4
Product Name Benzo[b]thiophene-3-carboxylic acid,2-[3-chloro-2-(4-nitrophenyl)-4-oxo-1-azetidinyl]-4,5,6,7-tetrahydro-,ethyl ester
Molecular Formula C20H19ClN2O5S

Physical property