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: D 5753
: 194-63-8
: C20H12O
: 268.31
: D 5753 (OTTOKEMI) Dinaphtho[2,1-b:1',2'-d]furan, 97% Cas 194-63-8 - used as reagent in chemical research.
: Essential chemicals,Research essentials chemicals
: 97%
: Powder or crystals
: 159 °C
: Sealed in dry, room temperature
WGK 3