organic compounds containing a guanidine group arranged in a cyclic structure
If you need to purchase chemical raw materials, submit your demand information to get the latest quotations.
ethyl 5,6-dimethyl-4-phenyl-2-oxo-2,3-dihydrothieno<2,3-d>pyrimidine-3-acetate
ethyl N-<2-(2-aminophenyl)ethyl>glycinate
