S-αα-二苯基脯氨醇,1120658-01-6

 R-α,α-二苯基脯氨醇 (R)-(+)- α,α-2-pyrrolidinemethanol  

C17H19NO 22348-32-9 含量99%
S-α,α-二苯基脯氨醇 (S)-(-)-alpha,alpha-Diphenyl-2-pyrrolidine methanol  
C17H19NO 112068-01-6 含量99%