A leading supplier for pharmaceutical intermediates such as custom synthesis of benzene ring, pyridine and pyrimidine derivatives.
Changzhou Helios Biomedical Science and Technology Co.,LTD.
Country: China (Mainland)
Business Type: Lab/Research institutions
1,4,5,8-Naphthalenetetracarboxylic acid 1,8-monoanhydrideCAS NO.: 52671-72-4