CHEM 250 Lecture Notes - Lecture 4: Heptane, Pentane, Chch-Dt
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More than one of the same substituent. 2,4 - dimethylhexane (not 3,5 - dimethylhexane) left to right. Use the lowest numbers to dermine if to go from right to left or. Different substituents (cid:8869) parent chain (cid:8869) substituent groups obey alphabetic order (cid:8869) number how alphabetic order , lower number. 3- ethyl - 5 methyl heptane ( not 3 - methyl - s - ethylheptane) E becomes before m so ethyl will be listed first. The molecule formula for the following molecule is. The correct name for this compound is : hy " A hydrocarbon what contains atoms joined to form a ring. Unbranched cyclo alkanes formula of cyclo alkines is cn hzn. Single substitution : if the substituents is longer than the ring then the parent name is the substituent. If the ring is longer then the ring is the parent more n carb. D- ch z ch z ch z ch 3.
