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arylmethane dye
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芳甲烷型染料
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arylmethane dye
芳甲烷型染料
甲烷分子中的氢被苯或芳环取代而形成发色结构的一类染料。如酚酞、品红、孔雀绿、甲基紫、结晶紫等。
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home of Mao Zedong
Home of Pu Songling
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Home of Rice and Fish in the North
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Home of the Gentry
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Home of Xu Xiake and Qingshantang Stone Inscriptions
Home of Zhang Wentian
home of Zhou Enlai
home of Zhu De
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