Other Product 1,2,4-Triazole-3-Carboxylic Acid Methylester-4928-88-5 Chemical Name: 1,2,4-Triazole-3-Carboxylic Acid Methylester Cas No.: 4928-88-5 Molecular Formula: C4H5N3O2 Molecular Weight: 127.10 Molecular Structure: