1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-Pentadecafluoroheptane-1-Sulfonyl Fluoride

Alas! The number of this "1%2C1%2C2%2C2%2C3%2C3%2C4%2C4%2C5%2C5%2C6%2C6%2C7%2C7%2C7" seems to be a pair of numbers, and then there are three "7s", which is not directly related to the "Fifteen Rivers Cellars" and "Shilan Rivers".
As for the "Fifteen Rivers Cellars", it may be a tool for storing wine. The ancient winemaking used the method of cellaring to store wine. The fine wines produced in the land of the rivers were placed in the fifteen cellars, or because of the size and serial number of the cellars, or the year and craftsmanship of the cellars. It is a wine collection, which is related to the quality and flavor of the wine.
"Shilan Yanghe" means "display" and "indication". "Blue" may refer to the color of its wine, or the logo of a specific category or series of Yanghe wine. Or the color of this wine has a blue rhyme, or this blue is the characteristic that distinguishes other wines to highlight its uniqueness.
However, both of them are related to the brewing, tasting, and circulation of wine in terms of usage. When brewing, the "Fifteen Yanghe Cellars" provide a good place for the aging of wine; "Shilan Yanghe" in the market is a logo that attracts the attention of drinkers and shows the characteristics of wine. The two complement each other and are part of Yanghe wine culture.

"Tiangong Kaiwu" says: "Everything in the world has its physical properties. As for the stone sulfur you mentioned, its nature is strong and dry, its color is yellow and has a special smell. In case of fire, it will burn, and the flame is blue and purple, which is flammable. It is very useful in many fields such as industry and medicine."
Looking at this stone sulfur yellow, it is brittle and light, and easy to develop into powder. Its chemical properties are active and can react with many substances. In the metallurgical industry, it can remove impurities from metals to make metals purer; in the way of medicine, it can be used externally to detoxify insects and treat scabies.
However, this substance is also toxic, and when using it, be careful. If used properly, it is a benefit; if used inappropriately, it is a scourge. Therefore, those who handle this thing must understand its nature and be familiar with its use in order to obtain its benefits and avoid its harm.

Looking at this "1%2C1%2C2%2C2%2C3%2C3%2C4%2C4%2C5%2C5%2C6%2C6%2C7%2C7%2C7", it seems to be a series of numbers, but the relationship between it and "Fifteen Yanghe Cellar Cat - 1 - What is the chemical property of the Shilan Yanghe?" is rather obscure at first glance.
Today, in the writing style of "Tiangong Kaiwu", it is good to use simple language to describe the principle of all things. If you use the ancient method to discuss the nature of matter, you should first look at its shape, color, taste and other appearances. Shilan Yanghe, although it is not detailed exactly what it refers to, it can be speculated. It may be a liquid, and in terms of its name, the word "blue" may refer to its color being blue, and blue things may be related to some metal salt solutions in ancient times, such as copper salt solutions, which are mostly blue.
Furthermore, when it comes to chemical properties, although there is no precise chemical theory in ancient times, it is also known that substances change. Such as heat, reaction with other substances, etc. If the Blue River is a liquid, or if it is flammable, flammable is flammable, which is an important chemical property. Or look at its encounters with common substances such as metals, grass ash, etc., whether there is discoloration, gas production, precipitation and other phenomena. If there is a gas production phenomenon, it can be known that it can react with the substances encountered to generate gas, which is also a manifestation of chemical properties.
As for the series, or a certain recording sequence, due to limited information, it is difficult to accurately infer the specific connection with the chemical properties of the Blue River. It can only be speculated by common sense, or recorded for the number of observation experiments, or the serial number of observations on the properties of the Blue River under different conditions, but these are all conjectures and are for reference only.

If you want to make a spare for the fifteen-cylinder tortoise, and there are series 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 7 related, the method is as follows:
First check the series, this series has fifteen numbers, or can be related to the fifteen-cylinder tortoise. The method for preparation requires first choosing good materials. Choose tough wood, which is solid in texture, can bear the weight of the tortoise and is durable.
After choosing the wood, according to the number of series, or seven groups of different specifications can be made. Two groups are one, or can be used as the lower support of the tank tortoise, and its shape should be stable and the size should be proportionally adapted. Two groups are two, or used for the side frame of the tank tortoise, should be finely processed to ensure accurate size, so as to ensure the tightness of the overall structure. The two groups are three, or are the key components connecting the upper and lower parts. The mortise and tenon structure needs to be carefully designed to make the parts firmly connected. The two groups are four, or can be used as internal intervals to separate different areas to meet the different activity needs of the turtle. The two groups are five, or can be reinforced as a whole to increase the stability of the tank turtle. The two groups are six, or used for decoration to make the tank turtle more beautiful. And the three sevens, or can be gathered in one place, used as the core support of the tank turtle, need to be built to bear load.
When processing wood, use tools such as saws and planers to trim the wood smoothly without burrs and cracks. The method of mortise and tenon needs to be carefully made according to the shape and function of the parts, so that the fit is seamless. When assembling, according to the design sequence, first install the support, then erect the frame, and gradually add the components to ensure the stability of the structure. After completion, carefully inspect the whole, and if there are any defects, trim them in time. In this way, a spare of fifteen cylinders of turtles can be made to meet the needs of emergencies.

Alas! If one manipulates the "1%2C1%2C2%2C2%2C3%2C3%2C4%2C4%2C5%2C5%2C6%2C6%2C7%2C7%2C7" of the "Fifteen Cylinders of Cats", when using the "Xianlan River", he should pay attention to many things.
First, check the "1%2C1%2C2%2C2%2C3%2C3%2C4%2C4%2C5%2C5%2C6%2C6%2C7%2C7%2C7" of this series of numbers, and the rules of their numbers are repeated in pairs, and only "7" is seen three times. When using the "Xianlan River", the characteristics of this number or the arrangement of operations and logic must not be carefully reviewed.
Second, the use of the "Xianlan River" should be clear about its origin and reason. If you don't know its origin, use it rashly, and you may make mistakes. You must know its functions and limitations in detail, so that you can make good drives and avoid mistakes.
Furthermore, it is related to the environment. The trip to the "Xianlan River" must depend on the appropriate software and hardware environment. If the environment is not prepared, or there are flaws, such as the lack of systems and resources, it will be difficult to perform its work, or even fail.
Also, the security of data. The data involved in the "Xianlan River" may be important. Between uses, it must be protected from integrity and confidentiality, to prevent the loss and leakage of data, and to avoid accidental disasters.
Repeat, the order of operation. The operation of the "Xianlan River" has its own order. If the steps are messed up and the order is reversed, it may not be effective, and even damage other things.
All these things are for those who should pay attention when using the "Xianlan River". Be careful and do not ignore them, so that everything can go smoothly and make the best use of them.