3-Methyl-7-(2-thienyl)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione: π-stacked bilayers built from N-H. O, C-H. O and C-H. π hydrogen bonds

1. Trilleras, J.
2. Quiroga, J.
3. Cobo, J.
4. Glidewell, C.