一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

2H-1-Benzopyran-6-carbonyl chloride, 3,4-dihydro-2-oxo-4-phenyl-, (4R)-

2H-1-Benzopyran-6-carbonyl chloride, 3,4-dihydro-2-oxo-4-phenyl-, (4R)- ??? ???
?? ??:
960373-32-4
???:
2H-1-Benzopyran-6-carbonyl chloride, 3,4-dihydro-2-oxo-4-phenyl-, (4R)-
???(??):
2H-1-Benzopyran-6-carbonyl chloride, 3,4-dihydro-2-oxo-4-phenyl-, (4R)-
CBNumber:
CB212531389
???:
C16H11ClO3
??? ??:
286.71
MOL ??:
960373-32-4.mol

2H-1-Benzopyran-6-carbonyl chloride, 3,4-dihydro-2-oxo-4-phenyl-, (4R)- ??

?? ?
407.9±44.0 °C(Predicted)
??
1.337±0.06 g/cm3(Predicted)

??

2H-1-Benzopyran-6-carbonyl chloride, 3,4-dihydro-2-oxo-4-phenyl-, (4R)- C??? ??, ??, ??

2H-1-Benzopyran-6-carbonyl chloride, 3,4-dihydro-2-oxo-4-phenyl-, (4R)- ?? ?? ? ???

???

?? ??

rac6-???????-4-??-3,4-???????

2H-1-Benzopyran-6-carbonyl chloride, 3,4-dihydro-2-oxo-4-phenyl-, (4R)- ?? ??

???( 0)?? ??
??? ?? ??? ?? ?? ? ??
Copyright 2019 ? ChemicalBook. All rights reserved
怀柔区| 都安| 化德县| 白河县| 桓台县| 翼城县| 乐亭县| 盐津县| 八宿县| 罗平县| 高台县| 潼南县| 陆河县| 海城市| 孟村| 绥阳县| 兰溪市| 陆丰市| 行唐县| 十堰市| 读书| 抚远县| 阆中市| 芜湖县| 聂荣县| 秦皇岛市| 西城区| 苏州市| 合山市| 正宁县| 湟源县| 牟定县| 霍城县| 应用必备| 崇文区| 永平县| 枞阳县| 济南市| 崇义县| 米泉市| 柳河县|