发明授权
US5232624A Chiral 1,2-difluorobenzene derivatives 失效
CHIRAL 1,2-DIFLOROENBENZENE DERIVATIVES

Chiral 1,2-difluorobenzene derivatives
摘要:
Chiral 1,2-difluorobenzene derivatives are suitable as components of chiral tilted smectic liquid-crystalline phases.
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