172611-72-2 Usage
General Description
The chemical 2-(3-methylbutyryl)-5,5-dimethyl-1,3-cyclohexanedione, also known as diacetyl, is a yellow-green crystalline compound with a strong buttery aroma. It is commonly used as a flavoring agent in food and beverages, and is also used in the production of artificial butter flavoring. Diacetyl has been identified as a respiratory hazard and is known to cause a severe lung disease, bronchiolitis obliterans, when inhaled in high concentrations. It is important to handle and use diacetyl with caution and in accordance with safety guidelines to minimize the risk of exposure.
Check Digit Verification of cas no
The CAS Registry Mumber 172611-72-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,2,6,1 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 172611-72:
(8*1)+(7*7)+(6*2)+(5*6)+(4*1)+(3*1)+(2*7)+(1*2)=122
122 % 10 = 2
So 172611-72-2 is a valid CAS Registry Number.
InChI:InChI=1/C13H20O3/c1-8(2)5-9(14)12-10(15)6-13(3,4)7-11(12)16/h8,14H,5-7H2,1-4H3
172611-72-2Relevant articles and documents
Differentially protected orthogonal lanthionine technology
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Page/Page column 12; Figure 6, (2008/06/13)
The present invention provides a method of synthesizing an intramolecularly bridged polypeptide comprising at least one intramolecular bridge. The present invention further provides a method of synthesizing an intramolecularly bridged polypeptide comprisi