2-tert-butyl-4-methyl-1,3-oxazin-6-one

3-羟基-3-甲基丁腈

3,5-二甲基吡唑

(E,E)-2,5-diazido-3,4-dimethylhexa-2,4-diene

5,6-dimethyl-1,2,4-triazine