502607-25-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 502607-25-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,2,6,0 and 7 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 502607-25:
(8*5)+(7*0)+(6*2)+(5*6)+(4*0)+(3*7)+(2*2)+(1*5)=112
112 % 10 = 2
So 502607-25-2 is a valid CAS Registry Number.
InChI:InChI=1/C10H9F3O4/c1-17-7-4-2-6(3-5-7)9(16,8(14)15)10(11,12)13/h2-5,16H,1H3,(H,14,15)
502607-25-2Relevant academic research and scientific papers
Catalytic aerobic oxidative decarboxylation of α-trifluoromethyl-α-hydroxy acids to trifluoromethyl ketones
Blay, Gonzalo,Fernández, Isabel,Marco-Aleixandre, Alicia,Monje, Belén,Pedro, José R,Ruiz, Rafael
, p. 8565 - 8571 (2007/10/03)
The oxidative decarboxylation of α-trifluoromethyl-α-hydroxy acids to trifluoromethyl ketones is carried out under mild catalytic aerobic conditions using a cobalt(III) complex in the presence of pivalaldehyde.
