72676-85-8
2,4-diamino-5-methyl-6-(2,5-dimethoxybenzyl)-7-chloro-pyrido[2,3-d]pyrimidine
→
~38%
72732-56-0
吡曲克辛
50-01-1
盐酸胍
+
243654-64-0
2-chloro-5-(2,5-dimethoxybenzyl)-4-methylnicotinonitrile
→
72732-56-0
吡曲克辛
72676-84-7
2,4-diamino-5-methyl-6-(2,5-dimethoxybenzyl)-7-oxo-7,8-dihydropyrido[2,3-d ]pyrimidine
→
72732-56-0
吡曲克辛