Changzhou Hopschain Chemical Co.,Ltd
Country: China (Mainland)
Business Type: Lab/Research institutions
4-Chloro-pyrrolo[2,3-d]pyrimidine-7-carboxylic acid tert-butyl esterCAS NO.: 1236033-21-8
2,4-Dichloro-3-cyano-5-fluorobenzoic acidCAS NO.: 117528-58-2