| 摘要 |
The present invention relates to an optical recording composition comprising at least one optical recording compound, wherein the optical recording compound is denoted by general formula (I) and exhibits a molar absorbance coefficient of equal to or greater than 5,000 „“·mole -1 ·cm -1 at at least one wavelength within an absorption spectrum ranging from 200 to 1,000 nm. In general formula (I), R 1 denotes a hydrogen atom or an alkyl group, and Z 1 denotes an atom group, the atom group forming a ring structure with a sulfur atom and a carbon atom which are adjacent to the atom group, and a carbon atom bonded to the sulfur atom.
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