preferred_name: D-glucosamine + N-acetyl-D-glucosamine 6-phosphate => N'-monoacetylchitobiose-6'-phosphate + H2O
preferred_name_lc: d-glucosamine + n-acetyl-d-glucosamine 6-phosphate => n'-monoacetylchitobiose-6'-phosphate + h2o
label: D-glucosamine + N-acetyl-D-glucosamine 6-phosphate => N'-monoacetylchitobiose-6'-phosphate + H2O
label_lc: d-glucosamine + n-acetyl-d-glucosamine 6-phosphate => n'-monoacetylchitobiose-6'-phosphate + h2o