52853-40-4
6-溴乙基-喋啶-2,4-二胺
→
146464-92-8
4-[2-carboxy-1-(2,4-diaminopteridin-6-yl)pent-4-yn-2-yl]benzoic acid
52787-14-1
4-甲酸甲酯苯乙酸甲酯
146464-93-9
4-[1-(2,4-二氨基-6-蝶啶基)-4-戊炔-2-基]苯甲酸
1445586-43-5
4-(3-((2,4-diaminopteridin-6-yl)methyl)-5-methylene-2-oxotetrahydrofuran-3-yl)benzoic acid