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???(??):: 2-oxochromene-3-carbonyl chloride;COUMARIN-3-CARBOXYLIC ACID CHLORIDE;2-oxo-2H-chromene-3-carbonyl chloride;2H-1-BENZOPURAN-3-CARBONYL CHLORIDE,2-OXO-;2H-1-Benzopyran-3-carbonyl chloride, 2-oxo-;2-Oxochromene-3-carbonyl Chloride DISCONTINUED, offer C755528

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N-(naphthalen-2-yl)-2-oxo-2H-chromene-3-carboxamide N-(4-?????)-2-??-2H-???-3-??????? 2-oxo-N'-phenylchromene-3-carbohydrazide

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????? ????? ???????? ????????? 5,7-Dihydroxy-4-methylcoumarin 4-HYDROXY-7-METHOXYCOUMARIN 2H-1-Benzopyran-2-one, 6-chloro-4-methyl- 2H-CHROMENE-3-CARBONYL CHLORIDE Cinnamyl chloride Methyl malonyl chloride CROTONYL CHLORIDE (E)-2-METHYL-3-PHENYL-ACRYLOYL CHLORIDE Cinnamoyl chloride Coumarin-3-carboxylic acid TIGLOYL CHLORIDE COUMARIN-3-CARBOXYLIC ACID CHLORIDE 3-CHLOROPROPIONIC ACID PHENYL ESTER 5,6-BENZOCOUMARIN-3-CARBONYL CHLORIDE O-METHOXYCINNAMOYL CHLORIDE