clearing atom maps

04-10-2004 09:52:43

How can I clear atom maps?





received via e-mail:
Quote:



I have a molfile with the atom-atom mapping column populated with


non-zero values. When I run molconvert on it, the SMILES contains the values so it looks something like:





[O:30]=[C:26]([O:24]......


ChemAxon fb166edcbd

04-10-2004 09:57:33

You can do this by calling MolAtom.setAtomMap(0).





Example:





Code:



java ClearMaps test.sdf


CCCC1CCCC(C1)C(C)NC


C1COC2CC3OCCCC3CC2C1