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单词 toluidine
释义 to·lu·i·dine
\-ˌdēn, -_də̇n\ noun
(-s)
Etymology: International Scientific Vocabulary tol- + -idine
: any of three isomeric amino derivatives CH3C6H4NH2 of toluene that are the ortho, meta, and para methyl homologues of aniline, that are usually obtained by reducing the corresponding nitrotoluenes, and that are used chiefly as dye intermediates
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