41342-83-0 Usage
Class of compound
Tertiary alcohols
Physical state
Colorless liquid
Molecular weight
206.32 g/mol
Common uses
Chiral building block in the synthesis of various molecules, intermediate in the production of fragrances, flavoring agents, and other fine chemicals
Hazards
Strong odor, potentially harmful if inhaled, ingested, or comes into contact with the skin
Check Digit Verification of cas no
The CAS Registry Mumber 41342-83-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,3,4 and 2 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 41342-83:
(7*4)+(6*1)+(5*3)+(4*4)+(3*2)+(2*8)+(1*3)=90
90 % 10 = 0
So 41342-83-0 is a valid CAS Registry Number.
41342-83-0Relevant articles and documents
Cob(I)alamin Differentiating Alkenes During Saturation
Schoenholzer, Peter,Suess, Daniel,Wan, Terence S.,Fischli, Albert
, p. 669 - 683 (2007/10/02)
The olefins 2, 7, 11, and 19 have been reduced using catalytic amounts of cob(I)alamin(1(I)).During a slow saturation, the catalyst is able to differentiate the two diastereotopic faces of the endocyclic double bonds in 11 (t1/2 40 d) and 19 (t1/2 80 d, cf.Scheme 4).The substrates 2 (t1/2 1 h, cf.Scheme 2) and 7 (t1/2 4 h, cf.Scheme 3) are reduced much faster.A rationalization of the data can be obtained formulating tertiary alkylcobalamins as intermediates.Of the oxime 6 ( cf.Scheme 2) and the p-bromobenzoate 23 (cf.Scheme 5) the structures have been determined by X-ray analysis.
