WebSynonym (s): 2,6,10,15,19,23-六甲基-2,6,10,14,18,22-廿四碳六烯 Linear Formula: [ (CH3)2C [=CHCH2CH2C (CH3)]2=CHCH2-]2 CAS Number: 111-02-4 Molecular Weight: 410.72 Beilstein: 1728919 EC 号: 203-826-1 MDL编号: MFCD00008912 PubChem化学物质编号: 24899564 NACRES: NA.25 Pricing and availability is not currently available. Properties … Web甘油-1,2-二植烷基醚 (英語: Archaeol ),具有兩個植烷基。 α-生育酚的化學結構式. 2-甲基-2- (4,8,12-三甲基十三烷基)偏三甲苯並二氫吡喃(一种甲基三甲基十三烷基苯並二氫吡喃 …
discrete mathematics - Let n be an arbitrary natural number and …
WebThe number below Σ is known as the lower limit whereas the number above it is the upper limit. For example, if the lower limit is 1 and the upper limit is 10, this means that the sum operation is to be performed by replacing the variable (e.g. n) in the expression by the numbers from 1 to 10. WebCHEBI:34227. ChEBI ASCII Name. 2,3-di-O-phytanyl-sn-glycerol. Definition. A dialkylglycerol that is glycerol alkylated at positions 1 and 2 by phytanyl groups with ( R )-configuration at position 2. Stars. This entity has been manually annotated by the ChEBI Team. Secondary ChEBI IDs. famous female immigrants in finland
1. Find the next two terms of the sequence. 2, 6, 10, 14, ... A: 16, …
Web2,6,10-Trimethylpentadecane C18H38 CID 19775 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological ... Web2,6,10,14-四甲基十五烷 2,6,10,14-Tetramethylpentadecane;Norphytane 1921-70-6 参数,分子结构式,图谱信息 - 物竞化学品数据库-专业、全面的化学品基础数据库 结构式 编号 … Web一、数学上的矩阵运算: 1.生成矩阵:matrix() > a<-matrix(data = 1:16,nrow = 4) > a [,1] [,2] [,3] [,4] [1,] 1 5 9 13 [2,] 2 6 10 14 [3,] 3 7 11 15 [4 ... cop gets beaten to death