| 英文名称: | | 2,2'-(1,2-ethenediyldi-4,1-phenylene)bis-Benzoxazole | | 2,2'-(1,2-ethenediyldi-4,1-phenylene)bis-benzoxazol | | 2,2'-(1,2-ethenediyldi-4,1-phenylene)bisbenzoxazole | | fluorescent brightener 393 | | Benzoxazole,2,2'-(1,2-ethenediyldi-4,1-phenylene)bis- | | 4,4'-Bis(2-benzoxazolyl)stilbene |
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