(RS)-S-sec-butyl-O-ethyl-2-oxo-1,3-thiazolidin-3-ylphosphonothioate 98886-44-3 ASC-66824 Fosthiazate Fosthiazate [ISO:BSI] IKI 1145 Nemathorin O-Ethyl S-(1-methylpropyl) (2-oxo-3-thiazolidinyl)phosphonothioate Phosphonothioic acid, (2-oxo-3-thiazolidinyl)-, O-ethyl S-(1-methylpropyl) ester S-sec-Butyl O-ethyl (2-oxo-1,3-thiazolidine-3-yl)phosphonothioate