120985-64-0 Usage
Chemical Properties
Class white powder
Uses
4-Methyl-2-(trifluoromethyl)benzoic acid is used as a pharmaceutical intermediate.
Check Digit Verification of cas no
The CAS Registry Mumber 120985-64-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,9,8 and 5 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 120985-64:
(8*1)+(7*2)+(6*0)+(5*9)+(4*8)+(3*5)+(2*6)+(1*4)=130
130 % 10 = 0
So 120985-64-0 is a valid CAS Registry Number.
InChI:InChI=1/C9H7F3O2/c1-5-2-3-6(8(13)14)7(4-5)9(10,11)12/h2-4H,1H3,(H,13,14)
120985-64-0Relevant articles and documents
Silver-Catalyzed C-H Trifluoromethylation of Arenes Using Trifluoroacetic Acid as the Trifluoromethylating Reagent
Shi, Guangfa,Shao, Changdong,Pan, Shulei,Yu, Jingxun,Zhang, Yanghui
, p. 38 - 41 (2015/07/28)
Direct trifluoromethylation of arenes using TFA as the trifluoromethylating reagent was achieved with Ag as the catalyst. This reaction not only provides a new protocol for aryl C-H trifluoromethylation, but the generation of CF3· from TFA may prove useful in other contexts and could potentially be extended to other trifluoromethylation reactions. (Chemical Equation Presented).
