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5-氯-2,3-二苯基吡嗪

Pyrazine, 5-chloro-2,3-diphenyl- ·

5-氯-2,3-二苯基吡嗪

Pyrazine, 5-chloro-2,3-diphenyl-

产品编号 81302656

CAS No. 412270-66-0