heinrich caro造句
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- In 1876, methylene blue was synthesized by German chemist Heinrich Caro.
- On behalf of Friedrich Engelhorn in 1868 the company appointed the chemist Heinrich Caro as first head of its laboratory.
- Gr鋌e, Liebermann, and Heinrich Caro filed a patent for a similar process just one day before Perkin did-yet both patents were granted, as Perkin's had been sealed first.
- To optimize the difficult synthesis which used the toxic gas phosgene ( carbonyl chloride ), Kern entered into a collaboration with the German chemist Heinrich Caro at BASF . Kern also found that by starting with diethylaniline rather than dimethylaniline, he could synthesize the closely related violet dye now known as C . I . 42600 or C . I . Basic violet 4.
- It's difficult to see heinrich caro in a sentence. 用heinrich caro造句挺难的
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