3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]oxazol-2(3H)-one (CAS RN 1220696-32-1) with a purity by weight of 95 % or more
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condition:B,certificate:9018,action:07|condition:B,action:27