168123-82-8

7-BROMOPYRIDO[2,3-B]PYRAZINE-2,3(1H,4H)-DIONE 7-bromo-1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione 7-Bromo-2,3-dioxo-1,4-dihydro-pyrido[2,3-b]pyrazine 7-broMo-1H,2H,3H,4H-pyrido[2,3-b]pyrazine-2,3-dione Pyrido[2,3-b]pyrazine-2,3-dione, 7-bromo-1,4-dihydro- 7-BROMOPYRIDO[2,3-B]PYRAZINE-2,3(1H,4H)-DIONE ISO 9001：2015 REACH