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3-???-6,7-??????

3-???-6,7-?????? ??? ???

???(??):: 3-CYANO-6,7-DIMETHYLCHROMONE;3-Cyano-6,7-dimethylchromone,98%;3-CYANO-6,7-DIMETHYLCHROMONE 99%;6,7-dimethyl-4-oxochromene-3-carbonitrile;6,7-DIMETHYL-4-OXO-4H-CHROMENE-3-CARBONITRILE;3-CYANO-6,7-DIMETHYLCHROMONE ISO 9001：2015 REACH;6,7-DIMETHYL-4-OXO-4H-1-BENZOPYRAN-3-CARBONITRILE;4H-1-Benzopyran-3-carbonitrile, 6,7-dimethyl-4-oxo-;JRH-00213, 6,7-Dimethyl-4-oxo-4H-chromene-3-carbonitrile, 97%

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3-???-6,7-?????? ??

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Warning

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H315	??? ??? ???	????? ?? ?????	?? 2	??	P264, P280, P302+P352, P321,P332+P313, P362
H319	?? ?? ??? ???	?? ? ?? ?? ??? ??	?? 2A	??	P264, P280, P305+P351+P338,P337+P313P
H335	?? ???? ??? ? ??	?? ???? ?? - 1? ??;???? ??	?? 3	??

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pale yellow to yellow-beige crystalline powder

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Benzoylacetonitrile 2'-HYDROXY-4',5'-DIMETHYLACETOPHENONE 3-CYANOCHROMONE 3-CYANO-6-METHYLCHROMONE 4-METHYLBENZOYLACETONITRILE 3-Methylbenzoylacetonitrile 2-methoxy-4-methyl-benzaldehyde 3-(3,4-DIMETHYLPHENYL)-1-PROPENE 2-HYDROXYBENZOYLACETONITRILE 3-CYANO-6,7-DIMETHYLCHROMONE 3-4-dimethylpropiophenone 3,4-DIMETHYLBENZOYLACETONITRILE 4'5'-DIMETHYL-2'-HYDROXYPROPIOPHENONE 2-Methyl-3-(4-methylphenyl)prop-1-ene 2-METHOXYBENZOYLACETONITRILE 3-CYANO-6 8-DIMETHYLCHROMONE 2,8-Dihydroxy-6-isopropyl-7-(4-isopropylphenyl)-4-oxo-4H-chromene-3-carbonitrile