1221171-96-5 Usage
General Description
2-Chloro-4-iodo-6-(trifluoromethoxy)pyridine is a chemical compound with the molecular formula C6H3ClINOF3. It is a pyridine derivative with a chloro, iodo, and trifluoromethoxy substituent on the aromatic ring. 2-Chloro-4-iodo-6-(trifluoroMethoxy)pyridine is commonly used as a building block in the synthesis of pharmaceuticals, agrochemicals, and material science applications. It is known for its versatile reactivity and is often utilized in the development of new molecules with potential biological and industrial applications. Additionally, it is important to handle this chemical with care as it is known to be toxic and should only be used in a controlled laboratory setting by trained professionals.
Check Digit Verification of cas no
The CAS Registry Mumber 1221171-96-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,1,1,7 and 1 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1221171-96:
(9*1)+(8*2)+(7*2)+(6*1)+(5*1)+(4*7)+(3*1)+(2*9)+(1*6)=105
105 % 10 = 5
So 1221171-96-5 is a valid CAS Registry Number.
1221171-96-5Relevant articles and documents
METHOD FOR THE PREPARATION OF FUNCTIONALIZED TRIHALOMETHOXY SUBSTITUTED PYRIDINES
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Page/Page column 44, (2010/04/28)
The present invention pertains to a process for the preparation of functionalized trihalomethoxypyridines of formula (I) comprising reacting hydroxypyridines with thiophosgene in the presence of a base; reacting the obtained chlorothionoformiates with elemental chlorine and finally converting trichloromethoxy pyridines to trihalomethoxy pyridines using a fluoride source.
