| Name of deprecated class, field or method | 
Deprecation version | 
Recommended class, field or method | 
| #####  chemaxon.struc | 
 | 
 | 
MolAtom.setForSpecIsotopeSymbol(String sym) | 
Marvin 6.3 | 
chemaxon.struc.MolAtom.setSpecIsotopeSymbolPreferred()  chemaxon.struc.MolAtom.setMassno() | 
Molecule.clonelesscopy(MoleculeGraph g) | 
Marvin 6.3 | 
Not supported feature. | 
Molecule.ungroupSgroup(int i, int opts) | 
Marvin 6.3 | 
chemaxon.struc.Molecule.ungroupSgroup(Sgroup) | 
Molecule.ungroupSgroup(int i) | 
Marvin 6.3 | 
chemaxon.struc.Molecule.ungroupSgroup(Sgroup) | 
Molecule.ungroupSgroups(int type) | 
Marvin 6.3 | 
chemaxon.struc.Molecule.ungroupSgroups(EnumSet) | 
MoleculeGraph.clonelesscopy(MoleculeGraph graph) | 
Marvin 6.3 | 
Not supported feature. | 
MoleculeGraph.getStereo2(MolBond b) | 
Marvin 6.3 | 
chemaxon.struc.MoleculeGraph.getEZStereo(MolBond) | 
RgMolecule.clonelesscopy(MoleculeGraph g) | 
Marvin 6.3 | 
Not supported feature. | 
RxnMolecule.clonelesscopy(MoleculeGraph g) | 
Marvin 6.3 | 
Not supported feature. | 
Sgroup.getType() | 
Marvin 6.3 | 
chemaxon.struc.Sgroup.getSgroupType() | 
| ### Removed elements in the API | 
 | 
 | 
| Name of removed class, field or method | 
Removal version | 
Recommended class, field or method | 
| #####  chemaxon.struc.util.bondutil | 
 | 
 | 
MolBondUtil | 
Marvin 6.3 | 
Internal usage only. |