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19-Norcholest-5-en-3β-ol is a naturally occurring steroid compound, derived from cholesterol, and is characterized by the absence of a carbon atom at the 19th position in the steroid nucleus. This modification results in a unique structure that distinguishes it from other cholesterol derivatives. It is a white crystalline substance with a molecular formula of C27H46O and a molecular weight of 386.66 g/mol. The compound exhibits a specific optical rotation, [α]D20 +90° (in ethanol), and has been found in various biological sources, including plants and marine organisms. 19-Norcholest-5-en-3β-ol has been studied for its potential biological activities and applications in the field of medicine and pharmacology, although its specific functions and mechanisms of action are not yet fully understood.

2137-16-8

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2137-16-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2137-16-8 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 7 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 2137-16:
(6*2)+(5*1)+(4*3)+(3*7)+(2*1)+(1*6)=58
58 % 10 = 8
So 2137-16-8 is a valid CAS Registry Number.

2137-16-8Upstream product

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