Disclosed is an optical information recording medium comprising a substrate having provided thereon a recording layer capable of recording information by laser beam irradiation, wherein the recording layer contains at least one compound represented by the following general formula (I): ##STR00001## The symbols in the formula (I) are defined in the specification. Also disclosed is a method for recording optical information using the optical information recording medium.

 
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< Surface-treated steel sheet excellent in corrosion resistance, conductivity, and coating appearance

> Mold for manufacturing a microlens substrate, a method of manufacturing microlens substrate, a microlens substrate, a transmission screen, and a rear projection

~ 00423