149069-37-4 Usage
Structure
Benzene derivative with a fluorine atom at the 1 position and a 4-iodobutyl group at the 4 position
Applications
Organic synthesis, pharmaceutical research
Use
Starting material for the synthesis of various fluorinated and iodinated compounds
Relevance
Useful building block for the development of new drugs and pharmaceuticals
Safety concerns
Potential health hazards and environmental risks if not managed properly
Handling
Requires careful handling and proper management to minimize risks
Check Digit Verification of cas no
The CAS Registry Mumber 149069-37-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,0,6 and 9 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 149069-37:
(8*1)+(7*4)+(6*9)+(5*0)+(4*6)+(3*9)+(2*3)+(1*7)=154
154 % 10 = 4
So 149069-37-4 is a valid CAS Registry Number.
149069-37-4Relevant articles and documents
One-pot synthesis of tetralin derivatives from 3-benzoylpropionic acids: Indium-catalyzed hydrosilylation of ketones and carboxylic acids and intramolecular cyclization
Sakai, Norio,Kobayashi, Taichi,Ogiwara, Yohei
, p. 1503 - 1505 (2015/11/24)
This reducing system was composed of a small amount (1 mol%) of In(OAc)3, Me2PhSiH, and I2 that effectively catalyzed the hydrosilylation of two different carbonyl groups, a ketone and a carboxylic acid found in 3-benzoylpropionic acids, followed by a subsequent intramolecular cyclization that led to the one-pot preparation of tetralin derivatives.
