| 英文同义词: | 3,4-dimethoxybenzaldehyde (5,6-dimethylthieno[2,3-d]pyrimidin-4-yl)hydrazone;4-[(2E)-2-(3,4-dimethoxybenzylidene)hydrazinyl]-5,6-dimethylthieno[2,3-d]pyrimidine;Benzaldehyde, 3,4-dimethoxy-, 2-(5,6-dimethylthieno[2,3-d]pyrimidin-4-yl)hydrazone |