6-methyl-7-(4-methylphenyl)sulfonyl-7-azabicyclo[4.1.0]heptane

2-甲基环己酮氨基脲

2-[N-(diphenylphosphinothioylamino)-C-methylcarbonimidoyl]thiophene

6-methyl-1,4-dioxa-spiro[4.5]decane

3,3,7-trimethyl-1,5-dioxaspiro<5.5>undecane