3-Nitrophenyl dibutylphosphinate 4-06-00-01277 (Beilstein Handbook Reference) 74038-27-0 BRN 3384389 Dibutylphosphinic acid m-nitrophenyl ester NSC 221151 Phosphinic acid, dibutyl-, 3-nitrophenyl ester (9CI) Phosphinic acid, dibutyl-, m-nitrophenyl ester