99国产精品视频正在播放_中文av日韩专区_国产成人在线网址_亚洲va中文在线播放免费_国产受做视频黄片_日本成人日韩不卡一二_武汉别墅影院定制_網友分享亚洲乱伦50p心得_少妇下面好紧好多水真爽视频_一级二级91毛片

(8S,9R)-5-fluoro-8-(4-fluorophenyl)-9-(1-methyl-1H-1,2,4-triazol-5-yl)-8,9-dihydro-2H-pyrido[4,3,2-de]phthalazin-3(7H)-one tosylate

purity＞99%
de＞99%
ee＞99%