Collect. Czech. Chem. Commun.
1974, 39, 3527-3531
https://doi.org/10.1135/cccc19743527
The synthesis of 4-substituted 2-thiophenecarboxylic acids
M. Němec, M. Janda, J. Šrogl and I. Stibor
First page
![First page image](/first_pages/19743527.jpg)
Collect. Czech. Chem. Commun.
1974, 39, 3527-3531
https://doi.org/10.1135/cccc19743527