ALPHA-D-GALACTOPYRANOSIDE, 1,2-O-(1-CYANOETHYLIDENE)-6-DEOXY-, (S)-
CAS No. 155485-70-4
5H-1,3-Dioxolo[4,5-b]pyran,a-D-galactopyranoside deriv.
1-(3-甲基苯基)-2-吡咯烷酮
间甲基苯甲酸,4-硝基-,甲酯