CAS号: 1396995-30-4 英文名: 1-ME-6-OXO-6H-BENZO(C)CHROMEN-3-YL 2-(((BENZYLOXY)CARBONYL)AMINO)3-PH-PROPANOATE 英文别名: 1-ME-6-OXO-6H-BENZO(C)CHROMEN-3-YL 2-(((BENZYLOXY)CARBONYL)AMINO)3-PH-PROPANOATE;Phenylalanine, N-[(phenylmethoxy)carbonyl]-, 1-methyl-6-oxo-6H-dibenzo[b...
百度试题 结果1 题目W.找出下列句子中错误的一项,并在横线上改正。 (10分)( )1. Here is a photo about me.√(30)-6t∴π/(4) A B C 相关知识点: 试题来源: 解析 B of 这是一张关于我的照片 反馈 收藏
Synonyms: 1-ME-6-OXO-6H-BENZO(C)CHROMEN-3-YL 2-(((BENZYLOXY)CARBONYL)AMINO)3-PH-PROPANOATE;Phenylalanine, N-[(phenylmethoxy)carbonyl]-, 1-methyl-6-oxo-6H-dibenzo[b,d]pyran-3-yl ester CAS: 1396995-30-4 MF: C31H25NO6 MW: 507.53 EINECS: Product Categories: Mol File: 1396995-30...
【9.9】MEJEY 滚筒泡沫轴30c 拍前6个选项,日常跑完步,跳完绳就可以用它来放松放松腿部肌肉啊!!
2019年4月12日16时许,小雨,路面湿滑,李某驾驶大客车(核载57人,实载45人),沿G30高速由东向西行驶至61公里处(该高速限速100km/h),方向失控向左侧翻穿越中央隔离带,与对向车道由西向东行驶的陈某驾驶的小客车(核载5人,实载4人)相撞,共造成8人死亡(6人在送往医院途中死亡,2人分别于当日和...
[(eta^5-C~5H~5)Fe(CO)~2]~2B(2,4,6-Me~3C~6H~2): synthesis, spectroscopic and structural characterization of a transition metal complex containing an unsuppo... Aldridge,S.,Coombs,... - 《Chemical Communications Royal Society of Chemistry》...
(10) A.pay B.put C.take答案(1)考查动词。句意:走出办公室,我发现周围的大部分商店都已经关门了。expected期待;realized意识到;explained解释。根据"that most of the shops around me had already closed up"(我周围的大多数商店都已经关门了)可知,应是意识到很多店都关门了。故选B...
Reaction of FeRu(CO)6(iPr-Pyca) (5) with the alkynes RC CC(O)OMe (R C(O)OMe (a); R H (b)) leads to the formation of FeRu(CO)5(iPr-Pyca)(μ-η1,η3-MeOC(O)C C(R) C(O)) (R C(O)OMe (6a); R H (6b)). In the case of the monosubstituted alky...
I ___ him the picture on my camera.He looked at me and said,“Wow,that's nice!” As I walked away,I looked back and he was down taking the same picture. I ___.I had just helped that man look at the world a little differently… 1.A. helping B. looking after C. finding D...
1.C 因为rice 不可数名词不加S bag可数又因为是Two 所以加S2.C look after 后面接宾语 所以用him3、A 固定短语 on sale 是打折的意思4.A 这里面的意思是 他是一个非常助人为乐的男孩在我们班级5.C howlong 是指多长时间 When 是什么时候 What time 是什么时间 howfar 是多远的意思6.D 这句话的意思...