申请人:Orgchem Technologies, Inc.
                            
                            
                                公开号:EP2568015A3
                            
                            
                                公开(公告)日:2013-06-19
                            
                            
The present invention relates to a trimethine cyanine represented by the formula (1):
wherein all symbols are defined as in the specification.
                            本发明涉及一种由公式(1)表示的三甲基青黄色
染料,其中所有符号在说明书中定义。