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isobutyric acid▼◼◼◼(2-methyl-propanoic acid, (CH3)2CHCOOH)noun[UK: ˌaɪsəbjuːtˈɪrɪk ˈasɪd] [US: ˌaɪsəbjuːtˈɪrɪk ˈæsɪd]
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