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Keywords from Image Description:
WittigoxaphosphetanefromxtalDskeletal. Skeletal formula of an oxaphosphetane molecule Chemical name from SciFinder oxaphosphaspirono acid dihydro nitrophenyl triphenyl methyl ester stereoisomer CI Xray crystallographic data from doi org tetlet Hamaguchi Iyamaa Mochizukia Oshimaa First isolation and characterization of oxaphosphetanes