Che, Chao published the artcileSynthesis and bioactivity of 2-amino-5[(2-chloropyrid)-4-yl]-1,3,4-thiadiazole derivatives, Product Details of C6H4ClNO2, the publication is Yingyong Huaxue (2002), 19(8), 795-797, database is CAplus.
By combining 2-chloropyridine, 1,3,4-thiadiazole and acylamide, three toxophoric moieties, seven title compounds I (R = Me, Ph, Et, i-Pr, Bn, n-Bu, α-Furanyl) were synthesized in seven steps. The preliminary biol. activity tests showed that the title compounds had certain plant growth regulating effect as well as fungicidal activity.
Yingyong Huaxue published new progress about 6313-54-8. 6313-54-8 belongs to chlorides-buliding-blocks, auxiliary class Pyridine,Chloride,Carboxylic acid, name is 2-Chloroisonicotinic acid, and the molecular formula is C6H4ClNO2, Product Details of C6H4ClNO2.
Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics