德拉沙星中间体2

Ethyl 1-(6-amino-3,5-difluoropyridin-2-yl)-6-fluoro-7-[3-(isobutyryloxy)azetidin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylate ·

德拉沙星中间体2

Ethyl 1-(6-amino-3,5-difluoropyridin-2-yl)-6-fluoro-7-[3-(isobutyryloxy)azetidin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylate

产品编号 47401

CAS No. 442526-91-2
分子式 C24H23F3N4O5
产品指标
Appearance Light yellow powder
Melting Point 201-209 ( ℃ )
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