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Longidione, also known as 1,4-benzenediacetic acid, is a synthetic organic compound with the chemical formula C8H8O4. It is a white crystalline solid that is soluble in water and has a molecular weight of 168.15 g/mol. Longidione is primarily used as a chemical intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. It is also known for its potential applications in the production of dyes, pigments, and other industrial chemicals. The compound is synthesized through various chemical reactions, such as the condensation of phenol with oxalic acid or the oxidation of hydroquinone. Due to its versatile applications and importance in the chemical industry, Longidione is a key component in the manufacturing process of numerous products.

474-96-4

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474-96-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 474-96-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,7 and 4 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 474-96:
(5*4)+(4*7)+(3*4)+(2*9)+(1*6)=84
84 % 10 = 4
So 474-96-4 is a valid CAS Registry Number.

474-96-4Upstream product

474-96-4Downstream Products

474-96-4Relevant academic research and scientific papers

Longifolene as a chiron: Extraction of the bicyclic core of the spongian-type diterpenoids

Mehta,Thomas

, p. 1831 - 1838 (2007/10/02)

A short degradation of (+)-longifolene 1 to hydroazulene (+)-9 is described. Restructuring of 1 to a novel tricyclic framework (-)-10 is also reported.

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