Isoquinoline, 3,4-dihydro-6,7-dimethoxy-1-((3,4-dimethoxyphenyl)methyl)-, hydrochloride

The chemical name of this product is difficult to specify precisely because the specific product is not detailed. However, in the context of "Tiangong Kaiwu", the ancients had their own way of naming various things.
In "Tiangong Kaiwu", the names of various products are often based on their raw materials, production methods, uses or characteristics. If it is named after raw materials, if it is made of silk, or silk or satin, because it is derived from the silk of the cocoon; if it is named after the production method, such as the fired clay into pottery, according to the firing process and heat, there are coarse pottery and fine pottery; if it is named after the purpose, such as the waterwheel used for farmland irrigation, its name directly indicates the purpose of irrigation; if it is named after the characteristics, such as hard stone, according to the texture and color, there are bluestone and white stone.
If you want to know the chemical name of this product today, you need to check its raw materials in detail. It is taken from natural minerals, such as metal minerals such as gold, silver, copper, iron, or non-metallic minerals such as charcoal and saltpeter; or it is derived from plants, such as hemp, cotton, tea, etc.; or it is taken from animals, such as wool, leather, etc. Then look at its production method, which is through smelting, calcining, fermentation, distillation and other processes. It is also necessary to clarify its use, whether it is used for diet, clothing, residence, travel, or industry, agriculture, medicine and other fields. It is also necessary to explore its characteristics, such as color, smell, texture, hardness, solubility, etc.
Only when all the information is complete can the method of "Tiangong Kaiwu" be used to deduce the chemical name of this product. However, due to the lack of product details, it is difficult to determine its specific chemical name.

This product has a wide range of uses, and it can help with farming and weaving. In farming, it can be used to reclaim the land to loosen the soil, which is conducive to seed rooting and crop growth; in silkworm breeding, it can be used as a silkworm tool, which is convenient for caring for silkworm babies and ensuring that their growth environment is suitable.
In the field of craftsmanship, it is also indispensable. It can be used to create all kinds of utensils, from tables and chairs for daily use, to exquisite wood carving ornaments. It can precisely cut wood to make it conform to the size of the design, and can also carve details to give the work a smart state.
In combat, it also has important uses. It can be used as a weapon, such as a sharp blade, to kill enemies on the battlefield for self-defense; it can also be used as a component of siege equipment to help break through enemy cities. When building fortifications, it can be used to dig trenches, strengthen city walls, and enhance defense.
In life, it is also a convenient tool. It can repair damaged items and restore them to use; it can also create small household items to add convenience and fun to life. And because of its tough material, excellent craftsmanship, and long-term use without damage, it can play an important role in all kinds of affairs. It is a good product with various uses.

The ideal quality of this product is just as described in "Tiangong Kaiwu", which is related to the delicacy of materials and craftsmanship.
In terms of materials, excellence should be the key. "Tiangong Kaiwu" says: "Where a mirror is cast, gray sand is used for the mold, and tin and copper are used for copper." This shows that the choice of materials is related to the foundation of the product. For high-quality products, the material must be tough and pure, such as steel for casting swords. It needs to be tempered thousands of times, and impurities can be removed before it can be cut into iron like mud. Another example is kaolin for porcelain, which is delicate and white, in order to produce porcelain that is as warm as jade. The same should be true for this product. The selection of materials is high-quality, and it is not constrained by cost, in order to lay the foundation of ideal quality.
In terms of craftsmanship, the "Tiangong Kaiwu" details many crafts, such as silk reeling and weaving of textiles, all of which have rigorous processes. If a product wants to have the ideal quality, the craftsmanship needs to be meticulous. Taking wood carving as an example, every step from material selection, design, to the refinement of carving, tests the craftsman's skills. The craftsman ingeniously conceives according to the wood texture, or carves flowers, birds, fish and insects, or carves the character story, the knife technique is delicate, and the lines are smooth, in order to achieve a good work. The craftsmanship of this product should also strive for excellence, and all links are closely interlocked, and there is no room for error. It strives to present excellent quality with exquisite craftsmanship.
Furthermore, the ideal quality is also about the fusion of practicality and beauty. All the utensils contained in "Tiangong Kaiwu" are both practical and beautiful. Such as the design of agricultural equipment, not only consider the convenience of work, but also pay attention to the simplicity of the shape. This product should also be the same. In terms of practical functions, it meets the practical needs of users, and the operation is convenient and efficient; in terms of aesthetics, the design is simple but elegant, which is in line with the public's aesthetics. Such as a folding fan, the fan bone is well-selected and smooth to open and close, which is practical; the fan surface is exquisite in calligraphy and painting, or the landscape is freehand, or the poetry is lyrical, which is beautiful. The two complement each other and reflect the ideal quality.
In short, if this product wants to achieve the ideal quality, it needs to work hard on the material, craftsmanship, practical and beautiful, and learn from the wisdom of "Tiangong Kaiwu" to stand out among many products and be praised by everyone.

The key to making a weapon is the number of ends. Now, in terms of things, there are three key steps.
First, the choice of materials. The beginning of things, the material is the foundation. If you want to make a good weapon, you must choose a fine material. If you cast a sword, you must choose a good iron, its quality is tough, and it can become a sharp sword. If the material is not good, it will be difficult to become a high-quality product. This is like building a building. If the foundation is not solid, how can the building be stable? Therefore, the selection of materials is related to the foundation of the utensils, which is the most important key.
Second, the workmanship is ingenious. When the material is obtained, the method of craftsmanship is essential. The worker is also skilled. The craftsman handles it with exquisite techniques, so that the material can be Taking jade as an example, the jade craftsman skillfully carves, or carves or engraves, according to the shape, color and pattern of the jade, so as to show the beauty of the jade. If the workmanship is not coincidental, even if there is a good jade, it is difficult to become a masterpiece. And different utensils have different methods of construction. You must be well versed in their ways and be proficient in your heart before you can do it with ease. This is a key step in the formation of utensils.
Third, the inspection is strict. After the utensil is completed, the inspection cannot be ignored. Those who test it, check its quality and check its use. The quality must be solid, and it should be convenient to use. If you make a car, you must check the rotation of its wheels, the stability of its shaft, and the solidity of its body. If there are defects, you cannot enter the Under strict inspection, Fang Bao's utensils are all good, which is related to the quality of the utensils and is also one of the keys.
To sum up, the key to making utensils is material selection, workmanship, and strict inspection. All three are indispensable, and they are interlinked to form exquisite utensils.

Looking at this product, its market prospects are related to many parties. I will try to say it in ancient Chinese.
In today's world, there are complicated business roads. If you want to flourish, the product must be timely and conform to the hearts of the people. If this product wants to travel freely in the city, you will first observe the changes in the times. In today's world, technology is new and fashions are changing, and the good is also different. If this product should be advanced by technology, like a boat sailing smoothly, it is expected to win the favor of the city.
And the needs of the people are the foundation of the city. If this product can solve the difficulties of the people, and should be used in their daily lives and the needs of their emotions, it will surely be favored by it and sell widely. Furthermore, competition in the same industry is also the key. Look around, there are many competing products, and if you want to stand out, you must have something unique. Either high quality and good price, or good shape and use it, in order to occupy a place in the dispute.
However, if you want to expand the market, the law of camp cannot be ignored. Publicize widely in the city, so that everyone knows its strengths, if the horn of the drum spreads, broadcast its name far away; form a good relationship with various merchants, and connect the road of transactions, such as weaving nets and wiring, to increase its flow. And change with the changes in the market, be sensitive to observation, have the courage to change, and do not rest on their laurels, then the market prospect can be looked forward to.
If this product takes advantage of the situation, meets the needs of the people, and is competitive and skillful, its market prospect, like the flower of spring, is expected to bloom splendidly, and it will win fans. In the forest of the city, it will emerge, harvest a lot, and become a moment of prosperity.