"cysteamine" . . "5UX2SD1KE2" . "cysteamine bitartrate" . . "602" . "17141" . . "DB00847" . . . "mercaptamine" . "D03634" . . . "Cysteamine" . "60-23-1" . . "\u03B2-mercaptoethylamine group" . . "6058" . "Cystagon, Procysbi, Cystaran, others" . . "D10468" . . "MEA" . "Cysteamine" . . .