1-乙烯基四唑

3a,6a-dihydro-[1,3,2]dioxathiolo[4,5-d][1,3,2]dioxathiole 2,2,5,5-tetraoxide

1H-咪唑-4-甲酸

鸟苷 5'-磷酰咪唑

1-acetylimidazolium ion