Chemistry in disks - X. The molecular content of protoplanetary disks in Taurus S. Guilloteau, L. Reboussin, A. Dutrey, E. Chapillon, V. Wakelam, V. Piétu, E. Di Folco, D. Semenov and Th. Henning A&A, 592 (2016) A124 Published online: 11 August 2016 DOI: 10.1051/0004-6361/201527088