for the following products
(Z)-2-(2-aminothiazol-4-yl)-2-trityliminoacetic acid | (Z)-2-(2-Aminothiazole-4-yl)-2-trityloxyiminoacetic acid | 4-Thiazoleacetic acid,2-amino-a-[(triphenylmethoxy)imino]-(aZ)- and (Z)-2-(2-aminothiazol-4-yl)-2-trityloxyiminoacetic acid
