2-[({4-oxo-5-phenyl-3H,4H-thieno[2,3-d]pyrimidin-2-yl}methyl)sulfanyl]acetic acid 100mg

2-[({4-oxo-5-phenyl-3H,4H-thieno[2,3-d]pyrimidin-2-yl}methyl)sulfanyl]acetic acid 100mg