Sulbactam Another Name:Sulbactam CAS: Molecular Weight:233.24 Molecular Formula:C8H11NO5S " White or off-white crystalline. This product is a semisynthetic beta-lactamases inhibitor, in combination with beta-lactam antibiotics, have better antimicrobial effect. Email: cx05 (at) yccreate (dot) com Skype: annaaqq