Spiro[cyclobut[e]isobenzofuran-7(1H),1'(3'H)- isobenzofuran]-1,3'-dione,3-butylidene-3,4,5,- 5a,6,6',7',7a-octahydro-6-propyl-

新当归内酯
Order 92935-94-9 spiro,cyclobut,isobenzofuran,dione,butylidene,octahydro,propyl,benzofuran,furan
Isobenzofuran
93207-72-81,3-benzenedicarboxylic acid, polymer with2,2-dimethyl-1,3-propanediol,2-ethyl-2-(hydroxymethyl)-1,3-propanediol, hexanedioic acid,1,6-hexanediol, 1,3-isobenzofurandione and5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane