7-Benzyl-2,4-dichloro-5,6... ISO 9001:2015 REACH7-Benzyl-2,4-dichloro-5H,6H,8H-pyrido[3,4-d]pyrimidine7-Benzyl-2,4-dichloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimid...2,4-Dichloro-5,6,7,8-tetrahydro-7-(benzyl)-pyrido[3,4-d]pyrimidine7-benzyl-2,4-dichloro-1,5,6,7,8,8a-hexahydropyrido[3,4-d]pyrimidine2,4-dichloro-7-(phenylmethyl)-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine2,4-dichloro-5,6,7,8-tetrahydro-7-(phenylmethyl)-Pyrido[3,4-d]pyrimidinePyrido[3,4-d]pyrimidine, 2,4-dichloro-5,6,7,8-tetrahydro-7-(phenylmethyl)-