RDKit 16 9 0 0 0 0 0 0 0 0999 V2000 0.0000 0.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 0.0000 0.0000 Si 0 0 0 0 0 4 0 0 0 0 0 0 0.0000 0.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 0.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 0.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 0.0000 0.0000 Si 0 0 0 0 0 4 0 0 0 0 0 0 0.0000 0.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 0.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 0.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 0.0000 0.0000 Si 0 0 0 0 0 4 0 0 0 0 0 0 0.0000 0.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 0.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 0.0000 0.0000 Na 0 0 0 0 0 15 0 0 0 0 0 0 0.0000 0.0000 0.0000 Na 0 0 0 0 0 15 0 0 0 0 0 0 0.0000 0.0000 0.0000 Ca 0 0 0 0 0 15 0 0 0 0 0 0 0.0000 0.0000 0.0000 Ca 0 0 0 0 0 15 0 0 0 0 0 0 1 2 1 0 2 3 2 0 2 4 1 0 5 6 1 0 6 7 2 0 6 8 1 0 9 10 1 0 10 11 2 0 10 12 1 0 M CHG 8 1 -1 4 -1 5 -1 8 -1 9 -1 12 -1 13 1 14 1 M CHG 2 15 2 16 2 M END > 14535387 > Sodium calcium silicate $$$$