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4,4'-Bis(4-chlorophenyl)-3,3'-bi(1,2,4-oxadiazole)-5,5'-dione |
4,4'-Bis(4-chlorophenyl)-3,3'-bi(1,2,4-oxadiazole)-5,5'-dione |
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3,3'-Bis(4-chlorobenzothiazol-2-yl)[6,6'-biquinazoline]-2,2',4,4'(1H,1'H,3H,3'H)-tetrone |
3,3'-Bis(4-chlorobenzothiazol-2-yl)[6,6'-biquinazoline]-2,2',4,4'(1H,1'H,3H,3'H)-tetrone |
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