Butan-2-one O-(3,6,9-trimethyl-5,7-dioxa-4,8-diaza-6-silaundeca-3,8-dien-6-yl) oxime
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B14336 Butan-2-one O-(3,6,9-trimethyl-5,7-dioxa-4,8-diaza-6-silaundeca-3,8-dien-6-yl) oxime ≥97% 【psaitong】 |