6-Nitrocoumarin2725-81-7100 % similar 2-Nitronaphthalene581-89-553 % similar 5-Nitrobenzofuran-2-carboxylic acid10242-12-352 % similar 2-Butyl-5-nitrobenzofuran133238-87-650 % similar 6-Methylcoumarin92-48-850 % similar 6-Nitroindole4769-96-448 % similar 5-Nitroindole6146-52-748 % similar Ethyl 5-nitrobenzofuran-2-carboxylate69604-00-846 % similar 3-Nitrodibenzofuran5410-97-945 % similar Coumarin91-64-544 % similar Coumarin-6-sulfonyl chloride10543-42-744 % similar 1,4-Dinitrobenzene100-25-444 % similar Aesculetin305-01-144 % similar 2-Methyl-6-nitroquinoline613-30-943 % similar Psoralen66-97-743 % similar 6-Nitro-2-benzoxazolone4694-91-142 % similar 2-Methyl-6-nitrobenzoxazole5683-43-242 % similar 6-Nitroquinoline613-50-342 % similar 7-Nitroquinoline613-51-442 % similar 6-Nitroindazole7597-18-442 % similar