Erythronic acid-1,4-lactone (2TMS) http://gmd-dev.mpimp-golm.mpg.de/search.aspx?query=2071ecff-1836-4f50-aec5-2399593cd3f1 16 16 0 0 0 0 0 0 0 0999 V2000 -0.9001 -1.6088 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -1.1550 -0.8242 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.4876 -0.3393 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.1799 -0.8242 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.0751 -1.6088 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.9396 -0.5692 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.9645 -0.5692 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -0.4876 0.4857 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -1.1995 0.8968 0.0000 Si 0 0 0 0 0 0 0 0 0 0 0 0 -1.9115 1.3079 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.7885 1.6088 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.6106 0.1848 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.1354 0.2349 0.0000 Si 0 0 0 0 0 0 0 0 0 0 0 0 0.3313 0.4059 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.3064 1.0391 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.9396 0.0640 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 2 3 1 0 3 4 1 0 4 5 1 0 1 5 1 0 2 6 2 0 4 7 1 6 3 8 1 6 8 9 1 0 9 10 1 0 9 11 1 0 9 12 1 0 7 13 1 0 13 14 1 0 13 15 1 0 13 16 1 0 M STY 1 1 SUP M SLB 1 1 1 M SAL 1 4 9 10 11 12 M SBL 1 1 9 M SMT 1 ^TMS M SCL 1 M SBV 1 9 0.7120 -0.4111 M STY 1 2 SUP M SLB 1 2 2 M SAL 2 4 13 14 15 16 M SBL 2 1 13 M SMT 2 TMS M SCL 2 M SBV 2 13 -0.1709 -0.8042 M END