589-93-5
2,5-二甲基吡啶
→
~99%
4986-05-4
2,5-dimethyl-1-oxidopyridin-1-ium
193690-65-2
1H-环戊二烯并[b]吡啶-3-酚,八氢-1-甲基-,[3S-(3-α-,4a-bta-,7a-bta-)]-(9CI)
22940-71-2
(5-甲基-吡啶-2-基)甲醇
155919-05-4
5-methyl-3-nitro-4-oxo-1H-pyridine-2-carboxylic acid
71670-70-7
2-(氯甲基)-5-甲基吡啶盐酸盐