(S)-7-chloro-3,4,11,11a-tetrahydropyrimido[6',1':2,3]imidazo[5,1-c][1,4]oxazin-9(1H)-one; CAS No.: 1865784-86-6; ChemShuttle operates as a custom chemical synthesis company, providing (S)-7-chloro-3,4,11,11a-tetrahydropyrimido[6',1':2,3]imidazo[5,1-c][1,4]oxazin-9(1H)-one for pharmaceutical research. Our expertise in small molecules synthesis supports efficient drug development workflows.