M-D0241-2,3-二甲基吲哚/2,3-Dimethylindole;
C18-MS-II/D-MS/
M-D0242-间苯二甲酸二甲酯/Dimethyl isophthalate
C18-MS-II/D-MS/
M-D0243-顺丁烯二甲酸二甲酯/Dimethyl maleate
C18-MS-II/D-MS/
M-D0244-丙二酸二甲酯 Dimethyl malonate
C18-MS-II/D-MS/
M-D0245-2,2-二甲基丙二酸/Dimethylmalonic acid
C18-MS-II/D-MS/
M-D0246-1,2-二甲基萘/1,2-Dimethylnaphthalene
C18-MS-II/D-MS/
M-D0247-1,3-二甲基萘/1,3-Dimethylnaphthalene；
C18-MS-II/D-MS/
M-D0248-1,4-二甲基萘/1,4-Dimethylnaphthalene；
C18-MS-II/D-MS/
M-D0249-1,5-二甲基萘1,5-Dimethylnaphthalene
C18-MS-II/D-MS/
M-D0250-1,6-二甲基萘/1,6-Dimethylnaphthalene
C18-MS-II/D-MS/