56473-97-3
3-azido-2-thiophenecarbaldehyde
→
~84%
56489-01-1
3-氨基噻吩-2-甲醛
930-96-1
3-溴噻吩-2-甲醛
56473-92-8
thieno[3,2-b]pyridine-5-carboxylic acid