Crystal structures of rac-2,3-diphenyl-2,3,5,6-tetra-hydro-4H-1,3-thia-zine-1,1,4-trione and N-[(2S,5R)-1,1,4-trioxo-2,3-diphenyl-1,3-thia-zinan-5-yl]acet-amide.

rac-2,3-二苯基-2,3,5,6-四氢-4H-1,3-噻嗪-1,1,4-三酮和N-[(2S,5R)-1,1,4-三氧代-2,3-二苯基-1,3-噻嗪烷-5-基]乙酰胺的晶体结构