3748829 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3748829 > 2 > ChemIDplus > 063870224 > 63870-22-4 Carbonic acid, compd. with 2-(1-methyl-2-propenylidene)hydrazinecarboximidamide (1:1), polymer with 3-buten-2-one > 63870-22-4 > 063870224 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=063870224 $$$$