103004-00-8
methyl 4-amino-4-deoxy-5,10-methylene-5,6,7,8-tetrahydro-8,10-dideazapteroate
→
103004-02-0
(2S)-diethyl 2-(4-(1,3-diamino-5,6,6a,7,8,9-hexahydropyrimido[5,4-e]indolizin-8-yl)benzamido)pentanedioate