日韩69永久免费视频,无码无需播放器AV网站,浓毛BWBWBWBWBW日本,热の综合热の国产热の潮在线,国产成人综合95精品视频,东北少妇高潮流白浆在线观看,国产性夜夜春夜夜爽1A片,狠狠躁天天躁无码中文字幕 ,亚洲国产V高清在线观看,国产精品自产拍在线观看免费

4-Biphenylsulfonyl chloride

4-Biphenylsulfonyl chloride

Product Name: 4-Biphenylsulfonyl chloride
Synonyms: (1,1'-Biphenyl)-4-sulphonyl chloride; biphenyl-4-sulfonyl chloride
Molecular Formula: C12H9ClO2S
Molecular Weight: 252.7167
CAS Registry Number: 1623-93-4
EINECS: 216-609-1




?