34749-22-9
2-carbethoxyamino-10-(β-chloropropionyl)phenothiazine
→
~63%
106240-43-1
2-Carbethoxyamino-5-oxo-10-(β-chloropropionyl)phenothiazine
62152-17-4
ethyl-[10-(3-morpholin-4-ylpropanoyl)-5-oxophenothiazin-2-yl]carbamic acid