99953-33-0 Usage
General Description
Methyl 3-bromo-2,2-difluoropropanoate is a chemical compound with the molecular formula C5H7BrF2O2. It is a colorless liquid with a strong, fruity odor and is commonly used as a building block in organic synthesis. Methyl 3 - broMo - 2,2 - difluoropropanoate is primarily used in the pharmaceutical and agrochemical industries for the production of various drugs and pest control products. It is also used in the manufacturing of specialty chemicals and as a reagent in laboratory research. Additionally, methyl 3-bromo-2,2-difluoropropanoate is considered to be a moderately hazardous chemical, and appropriate safety measures should be taken when handling and storing it.
Check Digit Verification of cas no
The CAS Registry Mumber 99953-33-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,9,5 and 3 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 99953-33:
(7*9)+(6*9)+(5*9)+(4*5)+(3*3)+(2*3)+(1*3)=200
200 % 10 = 0
So 99953-33-0 is a valid CAS Registry Number.
99953-33-0Relevant articles and documents
REACTIONS OF HALOGEN FLUORIDES. XIII. NEW POSSIBILITIES FOR OXIDATIVE NUCLEOPHILIC FLUORINATION OF BROMINE-SUBSTITUTED ESTERS BY THE HEXACHLOROMELAMINE-HYDROGEN FLUORIDE SYSTEM
Chuvatkin, N. N.,Panteleeva, I. Yu.,Kurskii, Yu. A.,Boguslavskaya, L. S.
, p. 1450 - 1456 (2007/10/02)
Primary, secondary, and tertiary bromine atoms in bromine-substituted esters, including the bromine atoms of the CBr2 group at the α position to the ester group, are substituted effectively by a bromine atom in the hexachloromelamine-liquid hydrogen fluoride system under normal conditions.New methods were developed for the production of alkyl and fluoroalkyl 2,3-dihalogeno-2-fluoropropionates, which are key compounds in the synthesis of α-fluoroacrylates.
