202982-69-2 Usage
General Description
4-CHLORO-2-FLUORO-5-IODOTOLUENE is a chemical compound with the molecular formula C7H5ClFI. It is a halogenated toluene derivative, containing chlorine, fluorine, and iodine atoms. 4-CHLORO-2-FLUORO-5-IODOTOLUENE is commonly used as an intermediate in the synthesis of pharmaceuticals and agrochemicals. It may also be used as a building block for the production of organic dyes and pigments. Due to its halogenated structure, 4-CHLORO-2-FLUORO-5-IODOTOLUENE is considered to be hazardous and requires careful handling and storage to prevent harm to human health and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 202982-69-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,2,9,8 and 2 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 202982-69:
(8*2)+(7*0)+(6*2)+(5*9)+(4*8)+(3*2)+(2*6)+(1*9)=132
132 % 10 = 2
So 202982-69-2 is a valid CAS Registry Number.
InChI:InChI=1/C7H5ClFI/c1-4-2-7(10)5(8)3-6(4)9/h2-3H,1H3
202982-69-2Relevant articles and documents
Remarkable sensitivity to DNA base shape in the DNA polymerase active site
Sintim, Herman O.,Kool, Eric T.
, p. 1974 - 1979 (2007/10/03)
(Figure Presented) Shaping up: DNA polymerase I can distinguish easily and with high sensitivity between nucleobases that have the same size but differ in shape. The shape, altered through variation in the position of the halogen substituent(s), plays mor
