Synonyms: Carbamicacid, sulfo-, C-[(2,6-diamino-3a,4,9,10-tetrahydro-10,10-dihydroxy-1H,8H-pyrrolo[1,2-c]purin-4-yl)methyl]ester, [3aS-(3aa,4a,10aR*)]-; Carbamic acid, sulfo-,C-[[(3aS,4R,10aS)-2,6-diamino-3a,4,9,10-tetrahydro-10,10-dihydroxy-1H,8H-pyrrolo[1,2-c]purin-4-yl]methyl]ester (9CI); 1H,8H-Pyrrolo[1,2-c]purine, carbamic acid deriv.;Carbamoyl-N-sulfosaxitoxin; GTX V; GTX5; Gonyautoxin 5; Gonyautoxin V;N-Sulfocarbamoylsaxitoxin; Protogonyaulax Toxin B1; Toxin B 1 fromProtogonyaulax; Toxin B1