CAS 108180-02-5 appears in our catalog under these names: Trans-4-[(4-oxo-1,2,3-benzotriazin-3(4h)-yl)methyl]cyclohexanecarboxylic acid, 95%, trans-4-((4-Oxobenzo(d)(1,2,3)triazin-3(4H)-yl)methyl)cyclohexanecarboxylic acid, 97%. Offered by: Combi-blocks, AmBeed. Available pack sizes: 1g, 5g.