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US06630210B2 Pentafluorosulfuranylbenzene derivatives 失效
五氟硫基苯衍生物

Pentafluorosulfuranylbenzene derivatives
摘要:
The invention relates to pentafluorosulfuranylbenzene derivatives of the formula I in which R1, A1, A2, Z1, L1, L2, L3 and n are as defined herein and to the use thereof in liquid-crystalline media.
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