5664-07-3 Usage
General Description
2,5-Cyclohexadien-1-one, 4-[(4-hydroxy-3-methylphenyl)phenylmethylene]-2-methyl-, also known as p-cresol methylcyclohexenone, is a chemical compound with a unique structure consisting of a cyclohexadienone ring and a substituted phenyl group. It is commonly used in organic synthesis as a versatile building block for the preparation of various pharmaceuticals and agrochemicals. 2,5-Cyclohexadien-1-one,
4-[(4-hydroxy-3-methylphenyl)phenylmethylene]-2-methyl- possesses both aromatic and ketone functionality, making it useful in a variety of chemical transformations. Its structural diversity and reactivity make p-cresol methylcyclohexenone a valuable intermediate in the production of a wide range of chemical products.
Check Digit Verification of cas no
The CAS Registry Mumber 5664-07-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,6,6 and 4 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 5664-07:
(6*5)+(5*6)+(4*6)+(3*4)+(2*0)+(1*7)=103
103 % 10 = 3
So 5664-07-3 is a valid CAS Registry Number.
5664-07-3Relevant articles and documents
The colour of benzaurine and of its alkylsubstituted derivates. Part 6: Benzeines
Kallmayer,Lenze
, p. 827 - 831 (2007/10/03)
The colour of oxonoles 5a, 6 and 7 in neutral, in alkaline and in acidic solution correlates with the π-system extension. A correlation with the symmetry of the mesomeric charge distribution is not given. The colour of benzaurines 3, 4 and 5b-j depends on the position of the alkyl substituents.
