C21H34O5 MW: 366.495 Mol File: 667-66-3.mol More (3R,5R,8S,9S,10S,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-3,17-dihydr oxy-10,13-dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopen ta[a]phenanthren-11-one Chemical Properties ...
英文名称:2H-Pyran-2-acetic acid, 6-[(1S,2S,3E,5E,8R,9R,10S,14R,16S,17E,19S,20R,24R,26S,28R,29S,32R,33R,34S,38S,40S,41E)-19-hexyl-2,8,10,14,16,20,21,24,26,28,32,34,38,40-tetradecahydroxy-1,3,9,17,29,33-hexamethyl-3,5,17,41-tetratetracontatetraen-1-yl]tetrah...
图5:同步卫星 ,影像版权与提供: Babak Tafreshi(TWAN) 图6: NGC 2440: 白矮星的茧, 影像提供: H. Bond (STScI),R. Ciardullo (PSU),WFPC2,HST,NASA 图7: 希克森31星系群 , 影像提供: NASA, ESA, J. English (U. Manitoba), 以及 Hubble Heritage Team (STScI/AURA); ...
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创立于 1936 年,Ray-Ban 雷朋现已是知名的太阳镜品牌,它将高性能眼镜的优质构造和耐用性与永恒经典版型相融合。上世纪 60 年代,Audrey Hepburn 戴上Wayfarer 太阳镜出演“蒂凡尼的早餐” (Breakfast at Tiffany's),此后,Ray-Ban 雷朋成为好莱坞明星们的挚爱,并且该品牌的经典...
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水仙的成长历程 2024年1月16日——2024年2月12日
英文名称: (3R,5R,8S,9S,10S,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-3,17-dihydr oxy-10,13-dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopen ta[a]phenanthren-11-one 英文同义词: (3R,5R,8S,9S,10S,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-3,17-...