27021-04-1 Usage
General Description
4-hydroxy-2,5-dimethylbenzoic acid, also known as gentisic acid, is a chemical compound that belongs to the class of organic compounds known as salicylic acids and derivatives. It is a derivative of benzoic acid and is commonly found in certain plants, such as willow bark and some ferns. Gentisic acid has been studied for its potential anti-inflammatory, antioxidant, and antibacterial properties. It is also used as a precursor in the synthesis of various pharmaceuticals and agrochemicals. Additionally, it has been investigated for its potential applications in the food and cosmetic industries.
Check Digit Verification of cas no
The CAS Registry Mumber 27021-04-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,0,2 and 1 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 27021-04:
(7*2)+(6*7)+(5*0)+(4*2)+(3*1)+(2*0)+(1*4)=71
71 % 10 = 1
So 27021-04-1 is a valid CAS Registry Number.
27021-04-1Relevant articles and documents
3-(BIARYLOXY) PROPIONIC ACID DERIVATIVE
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Page/Page column 88, (2012/07/14)
A compound of the general formula (I): [wherein, R1 represents a halogen atom, or the like, R2 represents a hydrogen atom, or the like, R3 and R4, each independently, represent a hydrogen atom, a C1-4