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CAS NO:56423-99-5
CAS:
56423-99-5
英文名称:
2,4]triazolo[1,5-a]pyrimidine-2-carboxylic acid, 7-hydroxy-5-methyl-[ ethyl
2,4]triazolo[1,5-a]pyrimidine-2-carboxylic acid,7-hydroxy-5-methyl-[ ethyl ester
