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CAS NO:19542-04-2
CAS:
19542-04-2
英文名称:
4-oxadiazole, 2,5-bis(o-aminophenyl)-3
2,5-bis(o-aminophenyl)-1,3,4-oxadiazole
2,2'-(1,3,4-oxadiazole-2,5-diyl)bis-benzenamin