4-Amino-N-(4,6-dimethoxy-2-pyrimidinyl)benzenesulfonamide sodium salt Benzenesulfonamide, 4-amino-N-(4,6-dimethoxy-2-pyrimidinyl)-, sodium salt DA9500800 Sale sodico della 2-p-aminobenzensulfonamido-4,6-dimetossi-pirimidina [Italian] Sodium sulphadimethoxypyrimidine Sulfanilamide, N(sup 1)-(4,6-dimethoxy-2-pyrimidinyl)-, sodium salt