50398-29-3 Usage
General Description
Methanol, bromo- is a chemical compound with the formula CH3Br. It is a colorless, volatile liquid with a sweet odor, and it is commonly used as a solvent, as a precursor to organic compounds, and in the production of pharmaceuticals and dyes. Methanol, bromo- is also used in the manufacturing of pesticides and as a flame-retardant. It is toxic and flammable, and exposure to high concentrations can result in poisoning, respiratory problems, and skin irritation. It is important to handle and store methanol, bromo- with caution and adhere to proper safety protocols when working with it.
Check Digit Verification of cas no
The CAS Registry Mumber 50398-29-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,3,9 and 8 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 50398-29:
(7*5)+(6*0)+(5*3)+(4*9)+(3*8)+(2*2)+(1*9)=123
123 % 10 = 3
So 50398-29-3 is a valid CAS Registry Number.
50398-29-3Relevant articles and documents
An expeditious and efficient bromomethylation of thiols: Enabling bromomethyl sulfides as useful building blocks
Silva-Cuevas, Carolina,Paleo, Ehecatl,León-Rayo, David F.,Lujan-Montelongo, J. Armando
, p. 24654 - 24659 (2018/07/25)
A facile and highly efficient method for the bromomethylation of thiols, using paraformaldehyde and HBr/AcOH, has been developed, which advantageously minimizes the generation of highly toxic byproducts. The preparation of 22 structurally diverse α-bromomethyl sulfides illustrates the chemo-tolerant applicability while bromo-lithium exchange and functionalization sequences, free radical reductions, and additions of the title compounds demonstrate their synthetic utility.
