furan-2-ylmethyl carbonochloridate

3,6-二氢-1(2H)-吡啶甲酰氯

4-methyl-5-phenyl-1,3-dioxol-2-one

4,5-bis(4-methoxyphenyl)-1,3-dioxol-2-one

N-phenyl-N-propan-2-ylcarbamoyl chloride