151276-10-7 Usage
General Description
1,2-dichloro-4-(trifluoroMethoxy)benzene is a chemical compound with the molecular formula C8H5Cl2F3O. It is a colorless to pale yellow liquid with a faint, sweet odor. 1,2-dichloro-4-(trifluoroMethoxy)benzene is primarily used as an intermediate in the synthesis of pharmaceuticals and agrochemicals. It is also used as a solvent in chemical reactions and as an intermediate in the production of other organic compounds. 1,2-dichloro-4-(trifluoroMethoxy)benzene is considered to be toxic if ingested, inhaled, or absorbed through the skin, and should be handled with care. Additionally, it is classified as a hazardous substance and should be stored and disposed of properly according to regulations.
Check Digit Verification of cas no
The CAS Registry Mumber 151276-10-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,2,7 and 6 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 151276-10:
(8*1)+(7*5)+(6*1)+(5*2)+(4*7)+(3*6)+(2*1)+(1*0)=107
107 % 10 = 7
So 151276-10-7 is a valid CAS Registry Number.
151276-10-7Relevant articles and documents
Silver-Mediated Trifluoromethoxylation of (Hetero)aryldiazonium Tetrafluoroborates
Yang, Yu-Ming,Yao, Jian-Fei,Yan, Wei,Luo, Zhuangzhu,Tang, Zhen-Yu
supporting information, p. 8003 - 8007 (2019/10/11)
Here we report a silver-mediated trifluoromethoxylation of (hetero)aryldiazonium tetrafluoroborates by converting an aromatic amino group into an OCF3 group. This method, which can be considered to be a trifluoromethoxylation variation of the classic Sandmeyer-type reaction, uses readily available aryl and heteroaromatic amines as starting materials and AgOCF3 as trifluoromethoxylating reagents. The broad substrate scope and simple, mild reaction condition made this transformation a valuable method in constructing aryl-OCF3 bonds.
