1,2,3-thiadiazole-5-carboxaldehyde, 4-phenyl- 4-phenyl-1,2,3-thiadiazole-5-carbaldehyde InChI=1/C9H6N2OS/c12-6-8-9(10-11-13-8)7-4-2-1-3-5-7/h1-6