SMILES: CC1=C(SC=[N+]1CC2=CN=C(N=C2N)C)CCOP(=O)(O)OP(=O)(O)O
Description: The molecule is a 1,3-thiazolium cation that is the conjugate acid of thiamine(1+) diphosphate(1). It has a role as a fundamental metabolite and a cofactor. It is a conjugate acid of a thiamine(1+) diphosphate(1-) and a thiamine(1+) diphosphate(3-).