71033-69-7 L-Prolinamide, N(sup 2)-((phenylmethoxy)carbonyl)-L-glutaminyl-L-tryptophyl-L-seryl-L-tyrosyl-threo-beta-hydroxy-D-phenylalanyl-L-leucyl-L-arginyl-N-ethyl-, monoacetate (salt), tetrahydrate Z-(Gln(sup 1)-des-His(sup 2)-D-Pse(sup 6)-des-Gly(sup 10))-LHRH ethylamide acetate 4H2-O