N(2),6-disulfo-D-glucosamine + H2O = N-sulfo-D-glucosamine + sulfate + H(+)
n(2),6-disulfo-d-glucosamine + h2o = n-sulfo-d-glucosamine + sulfate + h(+)
"N-sulfoglucosamine-6-sulfatase"
"n-sulfoglucosamine-6-sulfatase"