1-Chloro-4-phenyl-3-isoquinolinecarboxylic acid 2-morpholinoethyl ester hydrochloride 3-Isoquinolinecarboxylic acid, 1-chloro-4-phenyl-, 2-morpholinoethyl ester, hydrochloride 3-Isoquinolinecarboxylic acid, 1-chloro-4-phenyl-, 2-morpholinoethyl ester, monohydrochloride 89928-72-3