25947-13-1

Ethyl 4-oxo-3H-phthalazin-1-ylacetate ethyl 2-(4-oxo-3H-phthalazin-1-yl)acetate ethyl 2-(4-oxo-3H-phthalazin-1-yl)ethanoate ETHYL 3,4-DIHYDRO-4-OXO-1-PHTHALAZINEACETATE ETHYL (1,2-DIHYDRO-1-OXOPHTHALAZIN-4-YL)ACETATE ETHYL (4-OXO-3,4-DIHYDROPHTHALAZIN-1-YL)ACETATE ETHYL 2-(4-OXO-3,4-DIHYDROPHTHALAZIN-1-YL)ACETATE 2-(4-oxo-3H-phthalazin-1-yl)acetic acid ethyl ester 2-(4-keto-3H-phthalazin-1-yl)acetic acid ethyl ester 1-phthalazineacetic acid, 3,4-dihydro-4-oxo-, ethyl ester (4-OXO-3,4-DIHYDRO-PHTHALAZIN-1-YL)-ACETIC ACID ETHYL ESTER