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β--propionsaeure, also known as β-(O-tert-butyl-L-seryloxy)propionic acid, is a synthetic organic compound with the molecular formula C11H19NO5. It is a derivative of propionic acid, featuring a tert-butyl group and an L-seryloxy group attached to the β-carbon. β--propionsaeure is of interest in the field of chemistry, particularly in the synthesis of complex molecules and pharmaceuticals, due to its unique structural features. The tert-butyl group provides steric hindrance, which can influence the reactivity and selectivity of the molecule, while the L-seryloxy group introduces a chiral center and potential bioactivity. β--propionsaeure is a versatile building block that can be used in the development of new drugs and other chemical products.

18689-54-8

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18689-54-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 18689-54-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,6,8 and 9 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 18689-54:
(7*1)+(6*8)+(5*6)+(4*8)+(3*9)+(2*5)+(1*4)=158
158 % 10 = 8
So 18689-54-8 is a valid CAS Registry Number.

18689-54-8Relevant academic research and scientific papers

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