经MP、IR鉴定的结果判定，白色粉末状物为倒千里光裂碱-活性酯结合的季铵盐。

The white powder was quatermary salt of retronecine ester identified by MP, IR.

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经MP、IR鉴定的结果判定，白色粉末状物为倒千里光裂碱-活性酯结合的季铵盐。

The white powder was quatermary salt of retronecine ester identified by MP, IR.

youdao