An apparatus, method and system provides for dispensing liquid products to two or more appliances. The locking pin is moveable in a first direction, which urges a tapered end of the locking pin to engage a tapered recess in the rotor, and a second direction, opposite the first direction, to disengage the rotor. This compound is useful as a chiral phase-transfer catalyst. A data reconfiguration module is configured to generate a second ECC block comprising at least a portion of data of a first ECC block.