3751908 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3751908 > 2 > ChemIDplus > 067875381 > 67875-38-1 Cobalt, (29H,31H-phthalocyanine-C-sulfonyl chloridato(2-)-kappaN29,kappaN30,kappaN31,kappaN32)- Cobalt, (29H,31H-phthalocyaninesulfonyl chloridato(2-)-N29,N30,N31,N32)- > 67875-38-1 > 067875381 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=067875381 $$$$