Chemical Information Catelog Number: F01-0156 Product Name: Pyrromethene 605 CAS Number: 137829-80-2 Molecular Formula: C20H27O2BF2N2 Molecular Weight: 376.254 Synonyms: 8-Acetoxymethyl-2,6-diethyl-1,3,5,7-tetramethyl pyrromethene fluoroborate Product Specification Excitation Maximum (nm): 494 Emission Maximum (nm): 517