12774-89-9 15844-52-7 19379-51-2 34831-02-2 53108-47-7 67859-46-5 71484-80-5 CCRIS 7802 CUPRIC NITRILOTRIACETATE Cuprate(1-), (N,N-bis(carboxymethyl)glycinato(3-)-N,O,O',O'')-, (T-4)-