- Methyl 1,3-Dimethyl-2,4-Dioxo-2,3,4,7-Tetrahydro-1H-Pyrrolo[2,3-D]Pyrimidine-6-Carboxylate,97%, 100 миллиграмм
- Methyl1,3-dimethyl-2,4-dioxo-7-propyl-2,3,4,7-tetrahydro-1H-pyrrolo[2,3-d]pyrimidine-6-carboxylate,96%, 100 миллиграмм