Casno:
85576-28-9
2H-1-Benzopyran-6-sulfonyl chloride, 7-hydroxy-4-methyl-2-oxo-
Min.Order: 10 Gram
FOB Price: USD $ 0.0-0.0
Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
Hangyu Biotech is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and O