7726-23-0 Butane, 1,1'-sulfinylbis[3-methyl- Di-iso-amyl sulfoxide Diisoamyl sulfoxide Diisopentyl sulfoxide Isoamyl sulfoxide Isopentyl sulfoxide NSC163969 Sulfoxide, di-iso-amyl Sulfoxide, diisopentyl WLN: 1Y1&2SO&2Y1&1