1-(l-threo-3,6-Diamino-4-hydroxy-hexanoic acid)-6-[t-2-(2-amino-1,4,5,6-tetrahydro-4-pyriminyl)glycine]viomycin 33103-22-9 AIDS-008855 AIDS008855 Enviomycin Tuberactin (*sulfate*) Tuberactinomycin N Turn-N