15844-52-7 67859-46-5 Cuprate(2-), (N,N-bis((carboxy-kappaO)methyl)glycinato(3-)-kappaN,kappaO)-, disodium, (T-4)- Disodium (N,N-bis(carboxymethyl)glycinato(3-)-N,O,O',O'')cuprate(2-) EINECS 267-396-7 Sodium copper nitrilotriacetate