精品丝袜国产自在线拍aⅴ,日韩精品福利,黄j成人网站,亚洲最大三级片在线,国产福利无码一区色费,免费看黄视频,免费一级毛片

Product: Pharmaceutical intermediate APIs Ultraviolet light absorber Pesticide
Product

    4'-Chloro-3,4-dihydroxybenzophenone

    Name: 4'-Chloro-3,4-dihydroxybenzophenone
    English name: 4'-Chloro-3,4-dihydroxybenzophenone
    CAS NO: 134612-84-3
    Molecular weight: 248.6618 
    EC NO: No data
    Molecular formula: C13H9ClO3
    InChI: InChI=1/C13H9ClO3/c14-10-4-1-8(2-5-10)13(17)9-3-6-11(15)12(16)7-9/h1-7,15-16H
    Structural formula: 4'-氯-3,4-二羥基二苯甲酮 134612-84-3

< Return >