Shanghai Yanchu chemicals Co., Ltd
Country: China (Mainland)
Business Type: Lab/Research institutions
2-[4-(acetyloxy)phenyl]-4-oxo-4H-chromene-5,6,7-triyl triacetateCAS NO.: 1180-46-7
3,3-difluorocyclobutanamine hydrochlorideCAS NO.: 637031-93-7