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Wiphoosit Limwong. 1993. Synthesis of chromone-3-carboxylic acid derivative ; 6-chlorochromone-3-carboxyic acid and 7-chloro-6-fluorochromone-3-carboxylic acid. Graduate School, Chulalongkorn University;
Wiphoosit Limwong. (1993) Synthesis of chromone-3-carboxylic acid derivative ; 6-chlorochromone-3-carboxyic acid and 7-chloro-6-fluorochromone-3-carboxylic acid . Chulalongkorn University/Bangkok.
Wiphoosit Limwong. Synthesis of chromone-3-carboxylic acid derivative ; 6-chlorochromone-3-carboxyic acid and 7-chloro-6-fluorochromone-3-carboxylic acid. . Bangkok:Chulalongkorn University, 1993.
Wiphoosit Limwong. (1993) Synthesis of chromone-3-carboxylic acid derivative ; 6-chlorochromone-3-carboxyic acid and 7-chloro-6-fluorochromone-3-carboxylic acid . Chulalongkorn University/Bangkok.