英文同义词: | 3-CYANO-6,7-DIMETHYLCHROMONE 99%;3-Cyano-6,7-dimethylchromone,98%;6,7-DIMETHYL-4-OXO-4H-1-BENZOPYRAN-3-CARBONITRILE;6,7-DIMETHYL-4-OXO-4H-CHROMENE-3-CARBONITRILE;3-CYANO-6,7-DIMETHYLCHROMONE;3-CYANO-6,7-DIMETHYLCHROMONE ISO 9001:2015 REACH;6,7-dimethyl-4-oxochromene-3-carbonitrile;JRH-00213, 6,7-Dimethyl-4-oxo-4H-chromene-3-carbonitrile, 97% |