1823-59-2
Chemical name: 4,4'-Oxydiphthalic anhydride Cas no: 1823-59-2 Purity: 99%
Chemical name: 4,4'-Oxydiphthalic anhydride
Cas no: 1823-59-2
Purity: 99%
Formula: C16H6O7
Appearance: 灰白色至白色粉末