hangzhou neway chemicals co., ltd.
Country: China (Mainland)
Business Type: Trading Company
3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazineCAS NO.: 486460-21-3
4H-1-Benzopyran-4-one,2,3-dihydro-5,7-dihydroxy-2-phenyl-, (2S)-CAS NO.: 480-39-7