식품접촉물질 데이터베이스

1,2,3,4-环丁四羧二酐 , 1,2,3,4-环丁四甲酸二酐 , 1,2,3,4-环丁烷四羧酸二酐, Cyclobuta[1,2-c:3,4-c']difuran-1,3,4,6(3aH,3bH,6aH,6bH)-tetraone, Tetrahydrocyclobuta[1,2-c:3,4-c']difuran-1,3,4,6-tetrone, EINECS 224-577-5, Maleic anhydride cyclic dimer, Tetrahydrofuro[3',4':3,4]cyclobuta[1,2-c]furan-1,3,4,6-tetrone, Tetrahydrocyclobuta(1,2-c:3,4-c')difuran-1,3,4,6-tetraone, Maleic anhydride cyclic dimer., 1,2,3,4-Cyclobutanetetracarboxylic dianhydride, Cyclobutanetetracarboxylic dianhydride, Cyclobutane-1,2,3,4-Tetracarboxylicdianhydride, 1,2,3,4-cyclobutantetracarboxylic acid dianhydride, Cyclobuta[1,2-c:3,4-c']difuran-1,3,4,6-tetrone, tetrahydro-, MFCD00004944, 1,2,3,4-cyclobutanetetracarboxylic acid dianhydride, Cyclobutanetetracarboxylic acid dianhydride, Cyclobutane-1,2,3,4-tetracarboxylic