3770457 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3770457 > 2 > ChemIDplus > 077847202 > 2-Anthracenesulfonic acid, 1-amino-4-(cyclohexylamino)-9,10-dihydro-9,10-dioxo-, monoammonium salt 77847-20-2 > 77847-20-2 > 077847202 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=077847202 $$$$