3748538 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3748538 > 2 > ChemIDplus > 063449387 > 37226-50-9 63449-38-7 97328-05-7 Angioflex Avcothane Avcothane 51 Cardiothane Dai-Allomer SP 2420 Dicrylan WSR Rubber, silicone, polyurethane Rubber, synthetic, siloxane-polyurethane Silastic 6605-41 Silastic X 7-3209 Silicone rubber, siloxane Siloxane-urethane rubber Synthetic rubber, silicone-urethane Synthetic rubber, siloxane-polyurethane Synthetic rubber, siloxane-urethane Urethane rubber, polysiloxane Urethane-silicone rubber X 22-2760 > 37226-50-9 63449-38-7 97328-05-7 > 063449387 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=063449387 $$$$