163934 -OEChem-02060822392D 7 7 0 0 0 0 0 0 0999 V2000 -0.0094 -0.7389 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.5071 0.1257 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.5063 0.1257 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.2298 0.7868 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.2555 -0.5610 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.2341 -0.5405 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.2435 0.8022 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 0 1 3 1 0 0 0 0 2 3 1 0 0 0 0 2 4 1 0 0 0 0 2 5 1 0 0 0 0 3 6 1 0 0 0 0 3 7 1 0 0 0 0 M END > 0 > 0 > 163934 > 3 > ChemIDplus > 005076200 > 2,3-Dimethyl-2,3-epoxybutane 2,3-Dimethyl-2-butene oxide 2,3-EPOXY-2,3-DIMETHYLBUTANE 5076-20-0 Butane, 2,3-epoxy-2,3-dimethyl- (8CI) EINECS 225-785-9 NSC 171212 Oxirane, tetramethyl- Tetramethylethylene oxide Tetramethyloxirane > 5076-20-0 > 005076200 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=005076200 > 21159 1 $$$$