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Cyclohexanone, 2-(3-oxo-1,5-diphenyl-4-pentenyl)-, also known as 2-(3-oxo-1,5-diphenyl-4-pentenyl)cyclohexanone, is a complex organic compound with the molecular formula C21H22O2. It is a derivative of cyclohexanone, featuring a 3-oxo-1,5-diphenyl-4-pentenyl group attached to the 2-position of the cyclohexanone ring. Cyclohexanone, 2-(3-oxo-1,5-diphenyl-4-pentenyl)- is characterized by its unique structure, which includes a cyclohexanone ring, a conjugated diene system, and two phenyl groups. It is an important intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly those involving the cyclohexanone core. Due to its complex structure, it is often used in advanced organic chemistry research and development.

1521-69-3

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1521-69-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1521-69-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,2 and 1 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1521-69:
(6*1)+(5*5)+(4*2)+(3*1)+(2*6)+(1*9)=63
63 % 10 = 3
So 1521-69-3 is a valid CAS Registry Number.
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