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Difference between salicylic acid and fatty acyl salicylic acid
Salicylic acid and acyl salicylic acid: basic concepts
Salicylic acid (Aspirin) is a common over-the-counter drug that is converted from acetylsalicylic acid and is mainly compose...
How to distinguish between vinyl chloride and ethylene
In the chemical industry, ethylene (Ethylene) and vinyl chloride (Ethylene Dichloride) are two common organic compounds that differ significantly in their chemical and physical pr...
Is there any difference between hydrobenzene and pure benzene
In chemical production, hydrobenzene and pure benzene are two common terms that may be confused in some ways. This article will analyze the composition differences between hydrobe...
Difference between o-xylene and p-xylene
1. o-Xylene and p-Xylene Structures and Isomers
Both o-xylene and p-xylene are isomers of xylene, but their structures are different. Xylene consists of two toluene molecules conn...
Difference between chromatographic purity and anhydrous purity
In the chemical industry, purifying substances is a critical step in ensuring product quality and safety. The two commonly used purification methods-chromatographically pure and a...
Distinguish between propanol and allyl alcohol
In the chemical industry, propanol and allyl alcohol are two common organic compounds, which have significant differences in structure and properties. The correct distinction betwe...
Difference between ethylene glycol and ethylene oxide
In the chemical industry, the naming of chemical substances is often confusing, especially in the professional field, where the same source or similar molecular structure may be g...
Difference Between Phenol and Benzyl Alcohol
1. Basic Properties Comparison
1. Structure and functional groups
The molecular structure of phenol is a benzene ring connected to a hydroxyl group (-OH), while the molecular stru...
Difference between ethyl acetate and dichloromethane
In the chemical industry, although ethyl acetate and dichloromethane are both organic compounds, there are significant differences in their properties, uses, and structures. Under...
The difference between donadanununculus and donadunculus
In modern drug research and development, hyoscyamine series compounds have attracted much attention because of their good analgesic efficacy. Among them, scopolamine and scopolami...