亚洲欧美18岁网站,99精品亚洲美女久久久久,国产高清在线a视频大全,亚洲欧美日韩国产专区一区,亚洲精品第一国产综合在线

Products
APIIntermediate
N-[1-[3-(2-Ethoxyphenyl)-2,5-dihydro-5-oxo-1,2,4-triazin-6-yl]ethyl]butanamide
Name:           N-[1-[3-(2-Ethoxyphenyl)-2,5-dihydro-5-oxo-1,2,4-triazin-6-yl]ethyl]butanamide
CAS No.:           927690-90-2
Structural formula:           
Back