Zhengzhou Changkuan Technology Co., Ltd.
Country: China (Mainland)
Business Type: Lab/Research institutions
9-Phenyl-9H-carbazole-3-boronic acid pinacol esterCAS NO.: 1126522-69-7
4-Bromo-spiro[9H-fluorene-9,9'-[9H]xanthene]CAS NO.: 1609484-45-8