15499-10-2 N-(7-Oxo-1,3,5-cycloheptatrien-1-yl)-beta-alanine 2-(diethylamino)ethyl ester citrate beta-ALANINE, N-(7-OXO-1,3,5-CYCLOHEPTATRIEN-1-YL)-, 2-(DIETHYLAMINO)ETHYL ESTER beta-Alanine, N-(7-oxo-1,3,5-cycloheptatrien-1-yl)-, 2-(diethylamino)ethyl ester, citrate (1:1)