3766478 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3766478 > 2 > ChemIDplus > 072252494 > 72252-49-4 Guanidine, hydrochloride, urea, formaldehyde, boric acid, sodium bisulfite polymer Sulfurous acid, monosodium salt, polymer with boric acid (H3BO3), formaldehyde, guanidine monohydrochloride and urea > 72252-49-4 > 072252494 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=072252494 $$$$