Cyanopolyyne line survey towards high-mass star-forming regions with TMRTY. X. Wang, J. S. Zhang, Y. T. Yan, J. J. Qiu, J. L. Chen, J. Y. Zhao, Y. P. Zou, X. C. Wu, X. L. He, Y. B. Gong and J. H. CaiA&A, 663 (2022) A177DOI: https://doi.org/10.1051/0004-6361/202142450