ChemicalBook >?? ???? >?? ???>??? ?? ?? ???>?? ???>ETHYL 7-HYDROXY-4-OXO-4H-CHROMENE-2-CARBOXYLATE

ETHYL 7-HYDROXY-4-OXO-4H-CHROMENE-2-CARBOXYLATE

ETHYL 7-HYDROXY-4-OXO-4H-CHROMENE-2-CARBOXYLATE ??? ???

???(??):: ethyl7-hydroxy-4-oxochromene-2-carboxylate;ethyl 7-hydroxy-4-oxo-4H-chromen-2-carboxylate;ETHYL 7-HYDROXY-4-OXO-4H-CHROMENE-2-CARBOXYLATE;Ethyl7-hydroxy-4-oxo-4H-chromene-2-carboxylate97%;Ethyl 7-hydroxy-4-oxo-4H-chromene-2-carboxylate 97%;Ethyl 7-hydroxy-4-oxo-4H-1-benzopyran-2-carboxylate;Ethyl7-hydroxy-4-oxo-4H-1-benzopyran-2-carboxylate97%;Ethyl 7-hydroxy-4-oxo-4H-1-benzopyran-2-carboxylate 97%;7-Hydroxy-4-oxo-4H-1-benzopyran-2-carboxylic acid ethyl ester;4H-1-Benzopyran-2-carboxylic acid, 7-hydroxy-4-oxo-, ethyl ester

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ETHYL 7-HYDROXY-4-OXO-4H-CHROMENE-2-CARBOXYLATE ??

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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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ETHYL 4-HYDROXY-2-OXO-2H-CHROMENE-3-CARBOXYLATE ethyl 5-hydroxy-4-oxo-4H-chromene-2-carboxylate ethyl 7-hydroxy-4-oxo-8-propyl-4H-chromene-2-carboxylate ETHYL 7-(ALLYLOXY)-4-OXO-8-PROPYL-4H-CHROMENE-2-CARBOXYLATE 2-CARBETHOXY-5,7-DIHYDROXY-4'-METHOXYISOFLAVONE AKOS BBS-00006068 AKOS BBS-00006065 2-(ETHOXYCARBONYL)-4-OXO-4H-CHROMEN-7-YL 2-CHLORONICOTINATE ETHYL 7-HYDROXY-4-OXO-4H-CHROMENE-2-CARBOXYLATE AKOS BBS-00006069 AKOS BBS-00006067 AKOS BBS-00006066