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4β-methyl-5α-cholestan-3-one is a steroidal ketone derived from cholesterol, characterized by the presence of a methyl group at the 4β position and a ketone functional group at the 3 position. 4β-methyl-5α-cholestan-3-one is a member of the cholestane family, which are cyclic hydrocarbons with a fused ring structure. It is an important intermediate in the synthesis of various steroids and has potential applications in the pharmaceutical and chemical industries. The molecular formula for 4β-methyl-5α-cholestan-3-one is C27H46O, and it exhibits unique chemical properties due to its specific structural arrangement.

861-13-2

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861-13-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 861-13-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,6 and 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 861-13:
(5*8)+(4*6)+(3*1)+(2*1)+(1*3)=72
72 % 10 = 2
So 861-13-2 is a valid CAS Registry Number.

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