82810-44-4 Carbamic acid, sulfo-, C-((2-amino-3a,4,5,6,9,10-hexahydro-5,10,10-trihydroxy-6-imino-1H,8H-pyrrolo(1,2-c)purin-4-yl)methyl) ester, (3aS-(3aalpha,4alpha,10aR*))- Gonyautoxin VI Gonyautoxin-VI