Relationships

is a type of:	N-(2-hydroxyethyl)piperazine N-(sulfoalkyl)piperazine
has subtype:	2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonate 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid 2-[4-(2-hydroxyethyl)piperazin-4-ium-1-yl]ethanesulfonate
has_role:	Good's buffer substance