thiamine(1+) carboxylic acid 279.092 279.33926 3-(2'-methyl-4'-amino-5'-pyrimidylmethyl)-4-methylthiazole-5-acetic acid 3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(carboxymethyl)-4-methyl-1,3-thiazol-3-ium Beilstein:3693053 C12H15N4O2S CHEBI:15228 CHEBI:18306 CHEBI:25749 CHEBI:26942 CHEBI:9531 Cc1ncc(C[n+]2csc(CC(O)=O)c2C)c(N)n1 InChI=1S/C12H14N4O2S/c1-7-10(3-11(17)18)19-6-16(7)5-9-4-14-8(2)15-12(9)13/h4,6H,3,5H2,1-2H3,(H2-,13,14,15,17,18)/p+1 KEGG:C02892 QNGQHEBFAUOYHC-UHFFFAOYSA-O Thiamin acetic acid Thiamine acetic acid chebi_ontology thiamine acetic acid thiamine