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3β-hydroxy-11β-bromo-12-oxo-(25R)-5α-spirostane is a complex steroidal compound characterized by its unique molecular structure. It features a spirostane skeleton, which is a type of steroid nucleus, with a hydroxyl group at the 3β position, a bromine atom at the 11β position, and a ketone group at the 12 position. The 25R configuration indicates the specific立体化学 arrangement of the molecule. 3β-hydroxy-11β-bromo-12-oxo-(25R)-5α-spirostane is of interest in the field of organic chemistry, particularly in the study of natural products and the development of pharmaceuticals, due to its potential biological activities and structural diversity. It represents a class of compounds that can be found in various plants and may have applications in medicine and chemistry.

2138-94-5

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2138-94-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2138-94-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,3 and 8 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 2138-94:
(6*2)+(5*1)+(4*3)+(3*8)+(2*9)+(1*4)=75
75 % 10 = 5
So 2138-94-5 is a valid CAS Registry Number.

2138-94-5Upstream product

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