3767337 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3767337 > 2 > ChemIDplus > 072894305 > 2,7-Naphthalenedisulfonic acid, 5-((5-chloro-6-methyl-2-(methylsulfonyl)-4-pyrimidinyl)amino)-4-hydroxy-3-(phenylazo)-, disodium salt 4-((5-Chloro-4-methyl-2-(methylsulfonyl)-6-pyrimidyl)amino)-5-hydroxy-6-(phenylazo)-2,7-naphthalenedisulfonic acid, disodium salt 72894-30-5 > 72894-30-5 > 072894305 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=072894305 $$$$