18457-34-6 Usage
General Description
2,2'-Dimethyl-5,5'-bis(1-methylethenyl)-3,3'-bicyclohexane-1,1'-dione, also known as "camphor," is a white, crystalline solid with a strong, aromatic odor. It is commonly used as a plasticizer, flavoring agent, and as a component in various cosmetic and pharmaceutical products. Camphor also has insecticidal properties and is often used as a moth repellent. It is insoluble in water but soluble in organic solvents, and it has a melting point of around 175°C. In addition to its various industrial and commercial applications, camphor has also been used in traditional medicine for its perceived therapeutic properties, although it poses health risks if ingested or inhaled in large quantities.
Check Digit Verification of cas no
The CAS Registry Mumber 18457-34-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,4,5 and 7 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 18457-34:
(7*1)+(6*8)+(5*4)+(4*5)+(3*7)+(2*3)+(1*4)=126
126 % 10 = 6
So 18457-34-6 is a valid CAS Registry Number.
18457-34-6Relevant articles and documents
REDUCTIVE COUPLING OF α,β-ENONES PROMOTED BY Mg AND Mg-MgBr2
Pons, Jean-Marc,Santelli, Maurice
, p. 3679 - 3682 (2007/10/02)
α,β-enones able to have a s-cis conformation can be reduced by Mg (turnings 99.8percent) or more efficiently by Mg(99.8percent)-MgBr2, 10 Et2O in dimers (resulting from the formation of a bond between the Cβ carbon atoms) and dihydroketones.
