Ins-1-P-6-Man-1-6-Ins-1-P-Cer B/B' 42:0(2-)
ins-1-p-6-man-1-6-ins-1-p-cer b/b' 42:0(2-)
An Ins-1-<em>P</em>-6-Man-1-6-Ins-1-<em>P</em>-Cer B/B'(2−) in which the acyl group and the ceramide base contain a total of 42 carbons and 0 double bonds, with either the acyl group hydroxylated at position 2 or the ceramide base hydroxylated at position 4.