| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a thiazolothiazole derivative having good solubility to an organic solvent. Ž<P>SOLUTION: The thiazolothiazole derivative is represented by formula (I) (wherein R<SP>1</SP>is independently a 3-20C linear alkyl group, a 3-20C linear alkoxy group, a 3-20C branched alkyl group or a 3-20C branched alkoxy group and R<SP>2</SP>is independently hydrogen, a 1-20C linear alkyl group, a 1-20C linear alkoxy group, a 3-20C branched alkyl group or a 3-20C branched alkoxy group). Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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