Shanghai Twisun Bio-pharm Co., Ltd. [China]

Shanghai Twisun Bio-Pharm Co.,Ltd is one of the leading China 1378390-29-4 manufacturers equipped with professional factory, welcome to wholesale 1378390-29-4 from us.Chemical Name: 3-(2-bromoacetyl)-10,11-dihydro-5H-dibenzo[c,g]chromen-8(9H)-oneCAS No.: 1378390-29-4Quality Standard: 98%