Profile: Disynthesis Technology Co.,Ltd specializes in chemical synthesis, process development of pharmaceutical intermediates, active pharmaceutical ingredients and also intermediates. Our products include tert-butyl 8-aza-bicyclo octan-3-ylcarbamate, benzyl 4-chloro-5 ,6,8,9-tetrahydropyrimido [4,5-d] azepine-7-carboxylate and tert-butyl 2,4-dichloro-5 ,6,8,9-tetrahydropyrimido [4,5-d] azepine-7-carboxylate.