49.33
[1]. G Di Silvestro, et al. Phase diagram of (R)- and (S)-4-hydroxy--pyrrolidone mixtures: a new case of a conglomerate-forming system. J Pharm Sci. 1993 Jul;8(7):758-6.
H3-H319
P61-P64-P7-P71-P8-P3+P35-P34+P34-P35+P351+P338-P33-P36+P364-P43+P33-P45-P51
GHS7