[1,2,5]Thiadiazolo[3,4-c]pyridine, 4,7-dibroMo-

"Tiangong Kaiwu" says: "This utensil [1,2,5] is inclined to two liquids and [3,4-c] to it, 4,7-two-dip - what is its main application field?"
Looking at this utensil, [1,2,5] three are inclined to two liquids, and [3,4-c] to it, which is related, which is very difficult to think about. And 4,7-two-dip things are also widely used.
In the field of agricultural mulberry, or as a tool for irrigation and seed soaking. In ancient agricultural affairs, irrigation was the key, and the two liquids were used to infiltrate the fields with suitable tools, which could keep the crops moist. When soaking seeds, the method of two-immersion may be used to select good seeds, increase the rate of germination, and help farmers.
In the metallurgical industry, or for tempering tools. Metal tempering is related to texture. Soaking in two liquids, as "Kaogong Ji" says "There are six levels of gold", different liquids and different soaks can make the metal rigid and soft enough to make a good weapon, which is useful in weapons, agricultural tools, etc.
In the art of pottery, two-immersion may be used to improve the texture of pottery. The clay is soaked in two liquids, which can increase its viscosity and toughness. After firing, the pottery is stronger, more exquisite, and has good color and texture. It is a good product for daily use and decoration.
For brewing techniques, or for fermentation. With specific two-liquid leaching raw materials, adjust the fermentation environment, make wine mellow, sauce and vinegar delicious, and enrich the taste of diet.
This utensil, 4,7-two-dip, has important applications in many fields such as agriculture, metallurgy, pottery, brewing, etc., which is the essence of ancient skills.

Looking at this product\ [1,2,5\], the second-order one, and\ [3,4-c\] to it, as for the market prospect of 4,7-second quenching -, it also needs to be carefully observed.
The husband product\ [1,2,5\] has its first-order quality, and the second-order one is closely related to it.\ [3,4-c\] to this product, either as an opportunity for its expansion, or as the beginning of change. However, the market prospect of 4,7-second quenching - cannot be taken lightly.
Looking at the market today, the situation is changing, the quality of consumers is still impermanent, and the competition in the same industry is also intense. If this 4,7-2-quenching-product wants to make a name for itself in the market, you must check the current situation.
If the market seeks higher quality, 4,7-2-quenching-can go through this process, or its quality can be increased to meet the public's expectations. And the current fashion is to focus on innovation and uniqueness. If this product has different characteristics after the second quenching-can attract the attention of consumers.
However, competition in the same industry is inevitable. If others have similar techniques, or have already taken the lead, 4,7-2-quenching-products may need to find another way. Furthermore, cost control is also essential. The method of two quenching, or increase the cost, if the price is too high, or discourage consumers.
Therefore, the market prospect of 4,7-two quenching - presents opportunities and challenges. It is necessary to observe the market movement, detail its own ability, and make good use of the direction of\ [3,4-c\], in order to hope to gain a place in the market and become a success.

To obtain this product\ [1,2,5\], and to its second order and\ [3,4 - c\] direction, as well as the synthesis method of\ [4,7 - two liquids -\], you can refer to the following ways:
First, in the ancient method, there are natural things, through various grinding and extraction methods. Find the things rich in this\ [1,2,5\], either in the deep mountains and old forests, or on the banks of the abyss pool, the quality is hidden in the soil or rocks, or hidden in the grass. With special utensils, through several processes such as grinding, washing, and cooking, the quality of\ [1,2,5\] is precipitated. Then according to the characteristics of the second order and\ [3,4 - c\] direction, use subtle techniques to guide them to converge and make them fit into the desired state. As for\ [4,7 - two liquids -\], it is also necessary to find the corresponding thing, reconcile and refine it, so that it can be fused into\ [1,2,5\], so as to form this synthetic thing.
Second, you can borrow the method of gold and stone. Choose all kinds of gold and stone things, according to their taste and texture, and calcine them with fire. Or fire, or gentle fire, to control the wonder of the heat. In the calcination, the gold and stone things blend with each other and undergo strange changes. When it becomes a liquid, according to the requirements of its second order and\ [3,4 - c\] direction, it is undertaken with a specific mold to condense it in one place. Then add\ [4,7 - two liquids -\] in an appropriate proportion, stir well, and wait for it to cool and form, or you can get this synthetic thing.
Third, there is also a method of combining the spirit of plants and trees with the qi of heaven and earth. Collect plants and trees in specific seasons and directions, and inject their essence into specific containers. Place them between heaven and earth to attract the brilliance of the sun, moon and stars, and gather the spiritual energy of mountains, rivers and rivers. When it absorbs the essence of heaven and earth, according to its second order and\ [3,4 - c\] direction, it is arranged in a delicate array to gather the spirits of grass and trees in sequence. Add\ [4,7 - two liquids -\] at the right time, and with the help of the power of the array, make them merge with each other. After a few hours or days, when it is combined into one, it may become this product\ [1,2,5\].

Looking at the manufacturing process of this product, the order is [1, 2, 5], followed by [3, 4 - c], and there are 4, 7 - two quenching - links, and the process seems complicated.
The way of craftsmanship is expensive and orderly. Looking at this product process, there are steps of [1, 2, 5] first, and these three are connected to each other, which must have its internal context, either for the preliminary treatment of materials or for the basic construction of the shape. Then the link of [3,4-c] is introduced, presumably to deepen the processing on the basis of the preorder, or to add decoration, or to shape, but the "c" of "4-c" is unknown, or it is a specific condition, material, or operation method. This unknown is a variable of the process, which also increases its complexity.
As for "4,7-double quenching -", the technique of quenching pays attention to the heat, timing and medium. The method of secondary quenching cannot be done without a deep understanding of this. The first quenching, or to change the hardness and toughness of the material, the second quenching, should further optimize the performance and make the product achieve the required quality. However, between the two quenches, the material state has changed, and the control of the parameters of the re-quenching requires delicate calculations and rich experience, which makes the entire manufacturing process more complicated.
Overall, the manufacturing process of this product is interconnected, and the variables are hidden. The quenching technique adds its delicacy, which is not easy, and it can be said to be complicated and delicate.

Looking at this product\ [1,2,5\], its second order and\ [3,4 - c\] direction, and there is "4,7 - two liquids -" related. To clarify its upstream and downstream industrial chains, it is necessary to analyze in detail.
The product referred to in\ [1,2,5\] is the core output of the industry. Its upstream industry is related to the supply of raw materials. If the product\ [1\] requires special ores as a source, the mining industry is its upstream. This ore mining requires specific technologies and tools, such as professional excavation equipment, geological exploration equipment, etc., and the equipment manufacturing and geological research industries are also involved. \ [2\] If it is a chemical compound, the basic chemical raw material production plant is upstream, such as petrochemical cracking to produce basic olefins, aromatics and other raw materials, which is related to the oil extraction and refining industry. And\ [5\] If it is an electronic product component, semiconductor material manufacturing and electronic component manufacturing are upstream, and silicon wafer production and photoresist manufacturing required for chip manufacturing are all included.
As for the direction involved in the second order\ [3,4 - c\], or for product deep processing or derivative applications. Taking\ [3\] as an example, if\ [1\] is steel,\ [3\] can be made of steel components, and the processing technology covers cutting, welding, forming, etc. This is related to the metal processing equipment manufacturing industry, and the power system required by the equipment such as the motor manufacturing industry is also related.\ [4 - c\] If it is the production of modified materials for products\ [2\], R & D institutions and chemical auxiliary production enterprises are upstream, and their R & D requires professional instruments, and the instrument manufacturing industry is implicated.
"4,7 - two liquids -", "4" and "7" refer to, if it is two liquid products, its production is related to chemical synthesis, separation and purification processes. Upstream or for the production of chemical reagents, reaction kettle and other equipment manufacturing. Downstream industry, if the product\ [1\] is steel, the construction industry is its downstream, used for the construction of buildings, bridges, etc.\ [2\] If it is chemical raw materials, the plastic products industry is downstream, producing all kinds of plastic supplies. "4,7 - two liquids -" or for specific industrial processes, such as electronic cleaning, printing and dyeing additives, etc., related electronic manufacturing, printing and dyeing industries are downstream. In this way, upstream and downstream industries are interconnected, together forming a complex industrial chain of this product.