Two series of tolan - type liquid crystals containing terminal cyano group were synthesized.
设计并合成了一类新型末端氰基取代含氟二苯乙炔类液晶.
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Properties, uses and synthetic methods for 2,6 - dichloro - cyano - benzene were described.
介绍了2,6-二 氯苯 甲腈的性质 、 用途及合成方法.
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Arbutus cyano resin was prepared by heterogeneous graft copolymerization of acrylonitrile with polypropylene.
丙烯腈在聚丙烯上非均相接枝共聚,得杨梅形氰基树脂.
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