AC1NPYVN;[3-(4-chlorophenyl)-4-oxo-2-(trifluoromethyl)chromen-7-yl] 3-(3-nitrophenyl)prop-2-enoate;3-(4-chlorophenyl)-4-oxo-2-(trifluoromethyl)-4H-chromen-7-yl (2E)-3-(3-nitrophenyl)prop-2-enoate;6874-97-1
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