3,3-二甲基丁酸叔丁酯

tert-butyl 2-diethoxyphosphoryl-2-fluoroacetate

2-[(2-methylpropan-2-yl)oxy]-1,3-benzoxazole

4-acetyl-5-methylhex-4-enenitrile

diethyl 2-[(2-methylpropan-2-yl)oxymethyl]propanedioate