| 摘要 |
Disclosed is an optical recording medium comprising a visible information recording layer, which contains a dye compound represented by the general formula (1) below, on a substrate. [chemical formula 1] (1) [In the formula, Ra1, Ra2, Ra3, Rb1, Rb2 and Rb3 independently represent a hydrogen atom or a monovalent substituent (Ra2 and Ra3 may combine together to form a 5-7 membered heterocyclic ring); A represents a substituted or unsubstituted aliphatic group, a substituted or unsubstituted aryl group or a substituted or unsubstituted heterocyclic group; and n represents 0, 1, 2 or 3.]
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