Marvin 11280512292D 1 0 0 0 0 0 999 V2000 0.0000 0.0000 0.0000 Ra 0 0 0 0 0 15 0 0 0 0 0 0 M END > CHEBI:33325 > radium atom > 3 > radium; radio; Ra; 88Ra > radium > Ra > 226.00000 > 226.00000 > 0 > [Ra] > InChI=1S/Ra > HCWPIIXVSYCSAN-UHFFFAOYSA-N > 7440-14-4 > 7440-14-4 > 7440-14-4 > Ra $$$$