1-Pentyn-3-ol, 3-methyl-, carbanilate 3-Methyl-1-pentyn-3-yl carbanilate 32496-85-8 4-12-00-00637 (Beilstein Handbook Reference) BRN 2369727 CARBANILIC ACID, 3-METHYL-1-PENTYN-3-YL ESTER NSC 408508