104393-91-1 2-Isopropyl-7,10,12-trimethyl-6H-(1,3)oxazolo(5,4c)pyrido(3,4-g)carbazole 2-Isopropyl-7,10,12-trimethyl-6H-oxazolo(5,4-c)pyrido(3,4-h)carbazol-10-ium 6H-Oxazolo(4,5-g)pyrido(4,3-b)carbazolium, 2-(1-methylethyl)-7,10,12-trimethyl- Isopropyl-opc Isopropyloxazolopyridocarbazole