吡唑并[1,5-a]嘧啶-2-羧酸乙酯

Bosumedical is a supplier of fine chemicals, building blocks and pharmaceutical intermediates for pharmaceutical and biotech companies. We offer various necleosides and heterocyclic compounds including indoles, imidazoles, pyrazoles, pyridazines, pyridines, pyrimidines, pyrazines, piperazines, piperidines, pyrrolidines, thiazoles, triazoles and other intermediates. Our products are mainly available in bulk quantities. bosumedical has extensive custom synthesis expertise in a wide range of fields including the synthesis and development of novel building blocking, templates, reference standard c