1-b)thiazole,2,3,5,6-tetrahydro-6-phenyl-,monohydrochloride,(+-)-imidazo(

I look at what you said, as if to explore the chemical structure of a substance. However, your expression is quite messy, which makes it difficult for me to understand. Try to describe it in more organized language, so that I can answer exactly.
Let me speculate, the "1 + - + b%29%E5%99%BB%E5%94%91" you mentioned is difficult to understand the meaning of the garbled part; "2,3,5,6 - tetrahydro- -6 - benzyl -, one succinic anhydride", or as a clue to the composition of related substances.
If I answer in the style of "Tiangong Kaiwu", I should follow the ancient method and first examine the clues you provided, but the clues are messy, and it is difficult to directly outline its chemical structure.
In ancient times, although there were no sophisticated chemical analysis methods available today, they would still be investigated from various aspects such as the properties, sources, and reaction characteristics of the substance. If the substance is naturally obtained, it should be observed where it was born, what it coexists with, and what its color, taste, and texture are. If it is artificially refined, it should be asked about the refining method, the geometry of the raw materials used, and what heat and time it experienced during the process.
It is difficult to form a system for the information you have given, and it is difficult to clarify its chemical structure. I hope you can complete and sort out the information and inform it in a clearer manner. I will try my best to solve this doubt for you and deduce the chemical structure of the substance with the principles of ancient times.

"Tiangong Kaiwu" is a scientific and technological masterpiece written by Song Yingxing in the Ming Dynasty, and its literary style is simple and detailed. Today, I will answer this question in classical Chinese:
The saltpeter, two, three, five, six, tetraammonia, six, benzyl, naphthalene mononaphthalate ，（ + - ） ， whistle (the physical characteristics) mentioned in
, saltpeter, its nature is hot, white or yellowish, brittle, flammable in fire, often used in gunpowder, and also useful in metallurgy and chemical industry. Ammonia is pungent, colorless, alkaline, easily soluble water, and can become ammonia water, which is involved in many industries such as fertilizer fields and pharmaceuticals. Benzyl, an organic group, is active and can participate in many organic reactions, which are quite important in the synthesis of fragrances and drugs. Naphthalene, with a specific chemical structure, its physical properties vary depending on the structure, or it is a solid, with a certain melting point and boiling point, and has a wide range of uses in chemical raw materials, dye intermediates, etc.
All things have their own characteristics, and they can be used in different fields. They are used in the world. They are related to people's livelihood and craftsmanship. They are all exquisite creations, and they will be used well after future research.

Looking at what you said, I seem to ask "1 + - + b% 29 dysprosium, 2,3,5,6 -tetrahydro-6-benzyl -, monooxalate ester ，( + - ) - dysprosium (what are the chemical properties?) " The expression "1 + - + b% 29" is strange, and it is difficult to understand its meaning for the time being. However, the sound of dysprosium is the ancient arrow. If the properties of the chemical substances involved are discussed:
-tetrahydride, which often has a certain stability, may react with strong oxidizing agents, etc. If its structure contains active hydrogen atoms, it can participate in substitution reactions under suitable conditions. < Br > -Benzyl compounds, the benzyl moiety is relatively active, prone to nucleophilic substitution, oxidation and other reactions. Its benzene ring structure is aromatic and can carry out typical aromatic electrophilic substitution reactions such as halogenation and nitrification.
-Oxalate esters, with the general properties of esters, can undergo hydrolysis reactions catalyzed by acids or bases to generate oxalic acid and corresponding alcohols. In case of strong reducing agents, or can be reduced. And some oxalate esters may have a certain degree of volatility and unique odor.
As for the strange "1 + - + b% 29" part in the expression, it is difficult to analyze its chemical properties in detail because the meaning is unclear. If it can be understood exactly what it means, it can be more accurate.

In the scope of the ancient book "Tiangong Kaiwu", the uses of the objects mentioned in this question are different.
"1 + - + b% 29 sound, 2, 3, 5, 6 - tetraammonia - 6 - benzol -, one oxalic anhydride ，( + - ) - cry (what is the main use?) " Although this expression contains modern chemical terms, if inferred from the traditional perspective of "Tiangong Kaiwu", it can be compared to the ancient exploration of the functions of various substances. In ancient times, although there was no modern concept of precision chemistry, there was also a deep understanding of the characteristics and uses of natural objects.
As in the book, various metals, minerals, plants and trees have recorded their uses. Taking metal as an example, copper is mostly used for minting coins and making tools. Because of its good ductility and corrosion resistance, it can be used to make tripods, mirrors, etc. Tripods are used for sacrifices and feasts, and mirrors are used for daily life. Iron is mostly used in the production of agricultural tools and weapons because of its high hardness. Agricultural tools help farming, and weapons protect the country.
Grasses and trees, some grasses can be used as medicine to treat diseases, and some woods can be used as construction and utensil materials. Like the hemp recorded in the book, it can be used as cloth and clothing for people.
For things similar to "singing", it can be considered from the purpose of sounding. In ancient times, some special materials were processed or naturally had sounding functions, or were used in sacrificial ceremonies to channel the gods, or in war for signal transmission, or in entertainment performances to increase the atmosphere. Although "oxalic anhydride" did not have this exact name in ancient times, it was similar to plants containing oxalic acid, or used for dyeing and dyeing, or in medicine to clear heat and detoxify.
And tetraammonia, benzene and the like, although there was no such precise definition in ancient times, but natural substances containing nitrogen and benzene structures could be traced in alchemy, early pharmaceuticals, dye modulation and other fields, or participated in reactions, or used as a blending agent, stabilizer, etc. Overall, the ancient exploration of material uses was based on practice and laid the foundation for the development of science in later generations.

The question you are talking about is to inquire about the method of refining nitrate. Nitrate, the essential agent of gunpowder, is useful in war and fireworks. The method of refining it has existed in ancient times, and each method varies from time to time.
One method is to take natural saltpeter, which is often found in alkaline soil and caves. After picking the saltpeter, dissolve it in water, remove its impurities, boil it and concentrate it, cool it and crystallize it, and you can get pure saltpeter. This is a relatively simple method, but you need to find a place rich in nitrate. < Br >
There are also those who use the soil method to refine nitrate, collect the nitrate-containing soil, pile it in a tank, drizzle it with water, so that the nitrate dissolves in the water and flows into the bottom of the tank. Then pour the nitrate water into a pot, heat and boil, remove the water, until it is properly thick, and after cooling, the nitrate crystallizes.
As for sulfur, it is often mined from sulfur ore. The ore is first mined, crushed and other processes, and then heated and sublimated to separate the sulfur from the ore. Sublimated sulfur, after cooling, can obtain pure sulfur blocks. < Br >
There are also sulfur-containing substances, such as pyrite, which are calcined to convert sulfur into sulfur dioxide, and then through a series of reactions, finally sulfur is obtained.
In the records of "Tiangong Kaiwu", there are also many such refining methods. The wisdom of the ancients, in the way of chemical industry, also has profound research, and the method passed down has laid the foundation for the development of chemical technology in later generations. Although science and technology are becoming increasingly new today, the ancient methods of refining still have the value of exploration. We can learn from the ability of the ancients and know the source of craftsmanship.