1,5-bis[tri(propan-2-yl)silyl]penta-1,4-diyn-3-ol

刺芒柄花素

4-氯烟酸乙酯盐酸盐

2-甲基-N-甲酰苯胺

6-tert-butyl-2-oxo-1H-pyridine-3-carbonitrile