欧美一级特级A免费黄色电影|国产美女黄片欧美色呦呦|亚洲AV秘无码一区浜崎りお|国产在线视频网站|丝袜人妻无码中文字幕|99精品国产一区二区|91熟女边播放边观看|欧美美女在家A级片|日韩欧美黄包黄片视频美女|日韩特级大黄片五马2002

intro:
Cas: 75607-67-9
Molecular Formula: C₁₀H₁₃FN₅O₇P
Molecular Weight: 365.21
Appearance: Use: white crystalline powder
Use: Asantineoplastic agent (API, as pharmaceutical intermediate)
Quality Standard: HPLC≥98％