OLED Intermediates 1-Bromodibenzofuran 50548-45-3
Beijing Sjar Technology Development Co., Ltd.1,3-Dichloroacetone / 1,3-Dichloro-2-propanone CAS 534-07-6 as Organic Synthesis Intermediate
Beijing Entrepreneur Science & Trading Co. Ltd.OLED Intermediate 1-Bromo-Fluoren-9-One 36804-63-4
Beijing Sjar Technology Development Co., Ltd.OLED Intermediates 2-Bromo-9h-Carbazole 3652-90-2
Beijing Sjar Technology Development Co., Ltd.CAS 176763-62-5 (R R)-Co(salen) MFCD01631277
Beijing Entrepreneur Science & Trading Co. Ltd.