85122-38-9
1,2,5-thiadiazole-3,4-dicarbaldehyde
→
~64%
3762-94-5
1,2,5-thiadiazole-3,4-dicarboxylic acid
273-13-2
2,1,3-苯并噻二唑
13368-86-0
1,2,5-噻唑-3-羧酸