4102 Decarbamoylsaxitoxin Decarbamoylsaxitoxin is isolated from various shellfish. 58911-04-9 14917396 C9H16N6O3 White powder. No indication of carcinogenicity to humans (not listed by IARC). Decarbamoylsaxitoxin is isolated from various shellfish. 2014-08-29T04:57:26Z 2026-05-20T20:03:54Z C20021 true OCC1NC(=N)N2CCC(O)(O)C22NC(=N)NC12 C9H16N6O3 InChI=1S/C9H16N6O3/c10-6-13-5-4(3-16)12-7(11)15-2-1-8(17,18)9(5,15)14-6/h4-5,16-18H,1-3H2,(H2,11,12)(H3,10,13,14) VRRIYZJUSNMZMP-UHFFFAOYSA-N 256.2617 256.128388408 Exogenous Solid HMDB38319 28574223 CHEM003008 DTXSID70207660 NS00003800 147.72 80.5942 24.220298444270213 1 9 8 11.028688115323341 10.50018506680362 2 3 -2.35 -1.75 4.51e+00 g/l