(4-amino-5-methylthieno[2,3-d]pyrimidin-6-yl)acetic acid is a chemical compound registered under CAS number 105522-99-4, with the molecular formula C9H9N3O2S and a molecular weight of about 223.25 g/mol. FireTardant supplies (4-amino-5-methylthieno[2,3-d]pyrimidin-6-yl)acetic acid for laboratory research and bulk production; product code 554635. Send an inquiry for purity, packaging, price and lead time.