53660-41-6 | 1H,3H-Benzo(1,2-c:4,5-c)difuran-1,3,5,7-tetrone, polymer with 5,5-carbonylbis(1,3-isobenzofurandione) and 3,3-sulfonylbis(benzenamine) | (C17H6O7.C12H12N2O2S.C10H2O6)x |
53660-21-2 | 2-Heptanol, 1-chloro- | C7H15ClO |
53660-22-3 | Sulfamide, N,N-diethyl-N'-phenyl- | C10H16N2O2S |