1-Nitro-6-hydroxypyrene 1-Nitropyren-6-ol 1-Nitropyrene-6-ol 1-Pyrenol, 6-nitro- 1767-28-8 6-Hydroxy-1-nitropyrene BRN 5060925 CCRIS 3453 Pyren-6-ol, 1-nitro-