二羟基苯甲酸(DHBA)是一种酚酸。
其中有六种主要的化合物,它们的分子式均为C7H6O4。这包括:
苔色酸也是一种二羟基苯甲酸,但多一个甲基。
Dihydroxybenzoic acids (DHBA) are a type of phenolic acids.
There are six main compounds, having all the same molecular formula C7H6O4. Those are:
Orsellinic acid is also a dihydoxybenzoic acid having an extra methyl group.
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