Specification: |
1-Benzofuran-5-carboxylic acid , with CAS number of 90721-27-0, can be called 1-Benzofuran-5-carboxylic acid ; 5-benzofurancarboxylic acid ; 90721-27-0 [RN] ; Benzofuran-5-carboxylic acid ; Benzofurane-5-carboxylic acid . It is a white to light yellow crystal powde.
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