美国一级久久,欧美日韩综合久久久,国产三级视屏,亚洲精品视频久久久,国产区网址,精一区二区三区,黄色片91

Product name: Ethopabate
Structural formula:

Molecular formula: C₁₂H₁₅NO₄
Molecular weight: 237.25
Chemical name: Methyl 4-acetamido-2-ethoxybenzoate
CAS Number: 59-06-3
Quality standard: CVP2015