"113502205"^^ . . . . "inversion"^^ . "112738499"@en-us . . "a chemical process in which the direction of optical rotation of a substance is reversed from dextrorotatory to levorotary or vice versa"@en-us . "0"^^ . . . "13502205-n"^^ . . . "inversion"@en-us . "0"^^ . .