The structural formula for the compound 3,3-dimethylpentane is: CH3-CH(CH3)-CH2-CH(CH3)-CH3。 This compound is an alkane, which is a hydrocarbon that contains only carbon and hydrogen atoms. Alkanes are saturated hydrocarbons, meaning that all of the carbon atoms are bonded to four other ...
考点分析：考查structural isomers 题目分析：这种题的做题方法是先写最长链的，然后再减少一个carbon，继续写，然后再减少一个carbon，再继续写（穷尽法），然后就发现一共有 5 structural isomers – hexane, 2-methylpentane, 3-methylpentane, 2,2-dimethylbutane and 2,3-dimethylbutane，故而答案选B。题目2：A...
Draw the condensed structural formula, or skeletal formula, if cyclic, for 3-methylbutanone. Draw the condensed structural formula for 3-methylpentane. Draw the structural formula for ethyl methanoate. Draw the skeletal structure of 2,3-dimethyl-2-butene. Draw the structural formula for 1,1...
题目难度:容易 考点分析:考查structural isomers 题目分析:这种题的做题方法是先写最长链的,然后再减少一个carbon,继续写,然后再减少一个carbon,再继续写(穷尽法),然后就发现一共有 5 structural isomers – hexane, 2-methylpentane, 3-methylpentane, 2,2-dimethylbutane and 2,3-dimethylbutane,故而答案选B。
Draw the condensed structural formula for the compound: trans-1-bromo-2-chloroethene Draw the condensed structural formula for the compound: Propenamide. Draw the condensed structural formula for the compound: 5-ethyl-3,5-dimethyloctane Draw the structural formula for 2-i...
Draw the structural formula for 2-methyl-2-hexene. Draw the structure for 1,2-dibromo-3-ethyl-2,4-dimethylpentane. Draw the structure of (Z)-3-ethyl-2-heptene. Draw the structure of (2E,5Z)-2-methyl-2,5-heptadiene. Draw the structure of 2,3-heptadiene. ...
3-Methyl-2,4-pentandiol [German] [ACD/IUPAC Name] 3-Methyl-2,4-pentanediol [ACD/IUPAC Name] 3-Méthyl-2,4-pentanediol [French] [ACD/IUPAC Name] 3-Methylpentane-2,4-diol 629-11-8 [RN] Unverified 3-Methylpentanediol-2,4 58484-20-1 ...
A series of seven isostructural lanthanide tetramers of general formula [Ln4(渭3-OH)2(ampdH4)2(piv)10] 4CH3CN, where ampdH4 is 3-amino-3-methylpentane-1,5-diol, piv is pivalate, and Ln=Sm (1), Eu (2), Gd (3), Tb (4), Dy (5), Ho (6) and Er (7) have been ...
chemBlink provides information about CAS # 230299-46-4, Bis(2,4-dimethylpentane-2,4-glycolato)diboron, 4,4,6,6-tetramethyl-2-(4,4,6,6-tetramethyl-1,3,2-dioxaborinan-2-yl)-1,3,2-dioxaborinane. An open source of chemical information available to the public
(iso-octane) 2,2,4-三甲基戊烷 2,2-dimethylpropane 2,2-二甲基丙烷 2-bromobutane 2-溴丁烷 2-hydroxybenzoic acid 2-对羟基苯甲酸 2-methylbuta-1,3-diene 2-甲基-1,3-二丙稀 2-methylpentan-3-one 2-甲基3-戊酮 2-methylpentane 戊烷 3-ethylpent-2-ene 3-乙基烯 a cream precipitate 米黄色...