2,6-Difluoropyridine

2,6-二氟吡啶

2-(2-Oxo-2H-chromen-7-yloxy)propionic acid

2-(2-氧代-苯并吡喃-7-基氧基)丙酸

(+)-Methyl D-lactate

D-(+)-乳酸甲酯

1,1'-Dimethylferrocene

1,1'-二甲基二茂铁

2-Methylbenzylamine

2-甲基苄胺

聚甲基氢硅烷, Polymethylhydrosiloxane

2,2-Dimethylcyclopentanone

2,2-二甲基环戊酮

2,2-Difluoroethanol

2,2-二氟乙醇

3'-Methoxyacetophenone

3'-甲氧基苯乙酮

Tunicamycin

衣霉素