Ningbo Zhengzhang Chemical Co., Ltd
Country: China (Mainland)
Business Type: Trading Company
2-[2-[[(Phenylmethoxy)carbonyl]amino]-4-thiazolyl]-2-pentenedioic acid 5-(3-methyl-2-butenyl) esterCAS NO.: 115065-79-7
4,4'-(Hexafluoroisopropylidene)diphthalic anhydrideCAS NO.: 1107-00-2