午夜精品少妇免费视频_手机成人中文字幕_午夜无码精品一区二区_国产成人综合亚洲网址

3-Fluorobenzoic acid



Product name: 3-Fluorobenzoic acid
CAS: 455-38-9
Structural formula:

Quality specification:
Appearance: White powder
Content: 98.0%(HPLC)min
Melting point: 122-124℃





?