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4H,5H-吡唑并[1,5-A]吡嗪-4-酮

4H,5H-pyrazolo[1,5-a]pyrazin-4-one ·

4H,5H-吡唑并[1,5-A]吡嗪-4-酮

4H,5H-pyrazolo[1,5-a]pyrazin-4-one

产品编号 81287336

CAS No. 1301714-00-0