摘要 |
<p>A salt represented by the formula (I0): wherein Q1 and Q2 each independently represent a fluorine atom or a C1-C6 perfluoroalkyl group, L1 represents a divalent C1-C17 hydrocarbon group in which one or more—CH2—can be replaced by—O—or—CO—, m represents 1 or 2, and Zm+ represents m-valent organic or inorganic cation.</p> |