Age retardant containing heterocyclic compound having specific structure
摘要
<p>Disclosed is an age retardant composition containing a hetercyclic compound having the general formula (I).
<Chemistry id="chema01" num="0001"><Image id="ia01" he="49" wi="97" file="IMGA0001.TIF" imgContent="chem" imgFormat="TIFF" /></Chemistry></p>
