PYRROLIDINIUM,1-[2,3-DIHYDRO-2-OXO-3-[7-(1- PYRROLIDINYL)-2H-1-BENZOPYRAN-2-YLIDENE]- 7H-1-BENZOPYRAN-7-YLIDENE]-,PERCHLORATE is a chemical compound registered under CAS number 81190-27-4. KingChemi supplies PYRROLIDINIUM,1-[2,3-DIHYDRO-2-OXO-3-[7-(1- PYRROLIDINYL)-2H-1-BENZOPYRAN-2-YLIDENE]- 7H-1-BENZOPYRAN-7-YLIDENE]-,PERCHLORATE for laboratory research and bulk production; product code 1828166. Send an inquiry for purity, packaging, price and lead time.