1,4-戊二烯-3-醇

9-甲醛菲

4-氨基-5-(甲酰氨基甲基)-2-甲基嘧啶

(4-amino-2-methyl-pyrimidin-5-ylmethyl)-(4-amino-2-methyl-pyrimidin-5-ylmethylen)-amine