a CMP-N-acyl-beta-neuraminate + H2O => an N-acylneuraminate + CMP + H(+)
a cmp-n-acyl-beta-neuraminate + h2o => an n-acylneuraminate + cmp + h(+)
a CMP-N-acyl-beta-neuraminate + H2O => an N-acylneuraminate + CMP + H(+)
a cmp-n-acyl-beta-neuraminate + h2o => an n-acylneuraminate + cmp + h(+)