BENZOTHIAZOLIUM,2-[[2-[2-[4-(DIMETHYLAMINO)- PHENYL]VINYL]-6-METHYL-4H-PYRAN-4- YLIDENE]METHYL]-3-ETHYL-,PERCHLORATE

BENZOTHIAZOLIUM,2-[[2-[2-[4-(DIMETHYLAMINO)- PHENYL]VINYL]-6-METHYL-4H-PYRAN-4- YLIDENE]METHYL]-3-ETHYL-,PERCHLORATE · CAS 133614-69-4