dimethyl 2-[2-oxo-2-phenyl-1-(triphenyl-|E5-phosphanylidene)ethyl]but-2-enedioate;NSC122273;AC1NTP4W;AC1Q5YY9;7514-61-6;AR-1I5469;NSC407400;NSC-122273;NSC-407400;dimethyl (E)-2-[2-oxo-2-phenyl-1-(triphenyl-
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