def AreAtomIndicesSequentiallyConnected(Mol, AtomIndices):
    """Check for the presence bonds between sequential pairs of atoms in a
    molecule.
    
    Arguments:
        Mol (object): RDKit molecule object.
        AtomIndices (list): List of atom indices.

    Returns:
        bool : True - Sequentially connected; Otherwise, false. 

    """

    for Index in range(0, (len(AtomIndices) -1)):
        if Mol.GetBondBetweenAtoms(AtomIndices[Index], AtomIndices[Index + 1]).GetIdx() is None:
            return False
    
    return True