4161-56-2 Usage
Physical state
colorless liquid
Odor
slightly sweet
Uses
organic synthesis (building block for other chemicals), solvent, pharmaceutical and chemical research
Hazard status
hazardous chemical (requires caution due to potential health and environmental risks)
Check Digit Verification of cas no
The CAS Registry Mumber 4161-56-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,6 and 1 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 4161-56:
(6*4)+(5*1)+(4*6)+(3*1)+(2*5)+(1*6)=72
72 % 10 = 2
So 4161-56-2 is a valid CAS Registry Number.
4161-56-2Relevant academic research and scientific papers
BROMOFLUORATION DES ALCOOLS ALLYLIQUES PAR NBS/Et3N, 3HF : UNE VOIE SIMPLE D'ACCES AUX EPIFLUORHYDRINES
Chehidi, Ikram,Chaabouni, Mohamed Moncef,Baklouti, Ahmed
, p. 3167 - 3170 (2007/10/02)
Bromofluorination of allylic alcohols using a combination of N-bromosuccinimide and triethlyamine tris-hydrofluoride gives the vicinal fluorobromohydrins.The treatment of the formed fluorobromohydrins with aqueous sodium hydroxide constitutes a convenient route to epifluorohydrins.
