See photosynthetic pigments.参阅photosyntheticpigments。...[继续阅读]

    A colorless crys-talline derivative of naphthalene,used inproducing some dyes.(C12H10) 一种萘的衍生物,为无色晶体,用于一些染料的生产。Acenaphthene苊...[继续阅读]

    A type of compound formed by re-action of an alcohol with either an aldehydeor a ketone.The first step in formation ofan acetal is the formation of an intermedi-ate,known as a hemiacetal.For example,ethanal(acetaldehyde;CH3CHO) reactswith ethanol (C2H5OH)...[继续阅读]

    See ethanal.参阅ethanal。...[继续阅读]

    See ethanamide.参阅ethanamide。...[继续阅读]

    See ethanoate.参阅ethanoate。...[继续阅读]

    See ethanoic acid.参阅ethanoic acid。...[继续阅读]

    See propanone.参阅propanone。...[继续阅读]

    See methyl cyanide. 参阅methyl cyanide。...[继续阅读]

    See phenyl methyl ketone.参阅phenylmethyl ketone,...[继续阅读]