182676-91-1 Usage
Chemical Properties
Brown Solid
Uses
Intermediate in the preparation of hydroxyalbuterol.
Check Digit Verification of cas no
The CAS Registry Mumber 182676-91-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,2,6,7 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 182676-91:
(8*1)+(7*8)+(6*2)+(5*6)+(4*7)+(3*6)+(2*9)+(1*1)=171
171 % 10 = 1
So 182676-91-1 is a valid CAS Registry Number.
182676-91-1Relevant articles and documents
A concise synthesis of 1-(3-hydroxymethyl-4,5-dihydroxyphenyl)-2-tert-butylamino-ethanol (5-hydroxyalbuterol)
Yee, Nathan K.,Nummy, Larry J.,Roth, Gregory P.
, p. 2279 - 2280 (2007/10/03)
An efficient synthesis of 5-hydroxyalbuterol is described starting from 2,3-dihydroxybenzoic acid. The key step utilizes the Stille cross-coupling reaction to install the side-chain functionality.