2-(2-methylpropylidene)cyclopentan-1-one

3,3-dimethyl-2-morpholin-4-yl-2H-1-benzofuran-5-ol

1-氨基-3-甲基-2-丁醇

(1-azido-2-methylpropoxy)-trimethylsilane

2-异丙基-1,3-恶噻戊环