2,6-methanofuro[3,2-b]furan, 5-(1-bromopropylidene)-7-[(1S,2Z)-1-chloro-2-penten-4-ynyl]hexahydro-, (5Z,6S,7R)- 5-(1-Bromo-propylidene)-9-(1-chloro-pent-2-en-4-ynyl)-4,8-dioxa-tricyclo[4.2.1.0^(3,7)]nonane InChI=1/C15H16BrClO2/c1-3-5-6-9(17)12-10-7-11-15(18-10)13(12)14(19-11)8(16)4-2/h1,5-6,9-13,15H,4,7H2,2H3/b6-5-,14-8-/t9-,10?,11?,12-,13+,15?/m0/s Lembyne-A rel-(5Z,6R,7S)-5-(1-bromopropylidene)-7-[(1R,2Z)-1-chloropent-2-en-4-yn-1-yl]hexahydro-2,6-methanofuro[3,2-b]furan