A multireactive polymerizable mesogenic compound 1, wherein {HEAD ~ R2} is {TAIL ~ a group} of one of the following formulae 
is
A multireactive polymerizable mesogenic compound 1 , wherein { HEAD ~ R2 } is { TAIL ~ a group } of one of the following formulae
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH