(1) through the above analysis, C is polyvinyl chloride, M in the oxygen-containing functional group is ester, so the answer is: polyvinyl chloride; ester; (2) F elimination reaction to generate G, G in the new functional group is a carbon-carbon double bond, the test is to take a small amount of G solution in a test tube, add a sufficient amount of silver ammonia solution and heating. After the reaction is complete, add acid acidification, and then drop bromine water, if the bromine water discoloration, proof of carbon double bond, so the answer is: elimination reaction; take a small amount of G solution in a test tube, add a sufficient amount of silver ammonia solution and heating. After the reaction is complete, add acid acidification, and then drop bromine water, if the bromine water discoloration, proving that the carbon carbon double bond; (3) C substitution reaction to generate D, the reaction equation is , so the answer is:; (4) E structural formula for the cis-structural short form of H, so the answer is:; (5) F for the F isomerism in line with the following conditions: (1) belongs to the aromatic compounds, indicating that the benzene ring; (2) hydrolysis reactions can occur and silver mirror reaction, indicating the presence of aldehyde and ester groups, the substituent is HCOO- and -CH 2 CH 3 have neighboring pairs of 3 kinds; if the substituent is HCOOCH 2 - and -CH 3 have neighboring pairs of 3 kinds; if the substituent is HCOOCH (CH 3 )- there are 1 kinds; if the substituent is HCOOCH 2 CH 2 - there are 1 kinds; if the substituent is -COOH and the two -CH 3 , two methyls are located in the neighboring substances, there are 2 kinds. If the substituents are -COOH and two -CH 3 , two methyl groups are located in adjacent substances, there are 2 kinds; if two methyl groups are located in the interstitial position, there are 3 last; if two methyl groups are located in the para-position, there are 1 kind, and there are 14 lasts that meet the conditions; among them, the structural formula of the substance that has 4 absorption peaks in the NMR*** vibration hydrogen spectra is , so the answer is: 14; (6) Ethanol undergoes catalytic oxidation to obtain acetaldehyde, and under certain conditions, CH 3 CH=CHCHO is obtained, and finally 1-butyl alcohol is obtained through an addition reaction with hydrogen gas. Finally, the addition reaction with hydrogen to get 1-butanol, the synthesis route flow chart for , so the answer is: .