5-Ethyl-3-formyl-2,4-dihydroxy-benzoic acid is a complex organic compound characterized by its molecular formula C9H8O5. 5-ethyl-3-formyl-2,4-dihydroxy-benzoic acid features a benzoic acid backbone with a 5-ethyl substituent, a 3-formyl group (aldehyde), and hydroxyl groups at the 2 and 4 positions. It is a derivative of benzoic acid, which is known for its anti-inflammatory and pain-relieving properties. The presence of the aldehyde group and the additional hydroxyl groups may alter its chemical reactivity and potential applications compared to standard benzoic acid. 5-ethyl-3-formyl-2,4-dihydroxy-benzoic acid could be relevant in the fields of organic chemistry, pharmaceuticals, and materials science, where its specific functional groups might be exploited for the development of new drugs or chemical compounds.
The CAS Registry Mumber 4435-91-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,3 and 5 respectively; the second part has 2 digits, 9 and 1 respectively. Calculate Digit Verification of CAS Registry Number 4435-91: (6*4)+(5*4)+(4*3)+(3*5)+(2*9)+(1*1)=90 90 % 10 = 0 So 4435-91-0 is a valid CAS Registry Number.