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Cholestan-4-one, also known as 4-cholesten-3-one, is a steroidal ketone derived from cholesterol. It is a white crystalline solid with a molecular formula of C27H46O and a molecular weight of 386.66 g/mol. Cholestan-4-one is an important intermediate in the synthesis of various steroidal drugs and hormones, such as corticosteroids and androgens. Cholestan-4-one is characterized by the presence of a ketone group at the C-4 position and a hydroxyl group at the C-3 position, which are crucial for its reactivity and applications in organic synthesis. It is widely used in the pharmaceutical industry for the production of various therapeutic agents, making it a significant chemical in the field of medicinal chemistry.

566-51-8

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566-51-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 566-51-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,6 and 6 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 566-51:
(5*5)+(4*6)+(3*6)+(2*5)+(1*1)=78
78 % 10 = 8
So 566-51-8 is a valid CAS Registry Number.

566-51-8Upstream product

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