N'-monoacetylchitobiose-6'-phosphate + acetate => diacetylchitobiose-6'-phosphate + H2O
n'-monoacetylchitobiose-6'-phosphate + acetate => diacetylchitobiose-6'-phosphate + h2o
N'-monoacetylchitobiose-6'-phosphate + acetate => diacetylchitobiose-6'-phosphate + H2O
n'-monoacetylchitobiose-6'-phosphate + acetate => diacetylchitobiose-6'-phosphate + h2o