2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
相关文献
1.
Tuning the chemoselectivity of the Pd-catalysed hydrogenation of pyridinecarbonitriles: an efficient and simple method for preparing pyridyl- or piperidylmethylamines Krisztina Lévay,János Madarász,László Heged?s Catal. Sci. Technol. 2022 12 2634
4.
Synthesis and stereochemistry of 3-methyl analogues of pethidine A. F. Casy,L. G. Chatten,K. K. Khullar J. Chem. Soc. C 1969 2491
5.
Design, synthesis and biological evaluation of AKT inhibitors bearing a piperidin-4-yl appendant Daoguang Zhang,Dongdong Tong,Dezhi Yang,Jing Sun,Fenghe Zhang,Guisen Zhao Med. Chem. Commun. 2018 9 1340
6.
Synthesis of trifluoromethyl N,N-aminals from nitrogen containing heterocycles by using a plasma flow microreactor Elias Abedelnour,Stephanie Ognier,Olivier Venier,Laurent Schio,Michael Tatoulian,Janine Cossy Chem. Commun. 2023 59 4213
9.
Benzomorphan-related compounds. Part 21. Synthesis of 7,8-benzomorphans via 2-aryl-4-piperidones Joan Bosch,Mario Rubiralta,Montserrat Moral,Joaquín Ari?o J. Chem. Soc. Perkin Trans. 1 1986 1533