2,3-dimethyl-5-germaspiro[4.4]nona-2,7-diene

1,1-dichloro-3,4-dimethyl-2,5-dihydrosilole

苯胺氢溴酸盐

2,2-Difluoro-4,5-dimethyl-1-trifluoromethyl-1,2,3,6-tetrahydro-phosphinine

氢溴酸