4-氯-7-甲基噻吩并[3,2-D]嘧啶

(4-chlorothieno[3,2-d]pyrimidine-7-yl)methyl acetate

(4-chlorothieno[3,2-d]pyrimidine-7-yl)methanol

methyl 4-hydroxythieno[3,2-d]pyrimidine-7-carboxylate