175401-24-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 175401-24-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,5,4,0 and 1 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 175401-24:
(8*1)+(7*7)+(6*5)+(5*4)+(4*0)+(3*1)+(2*2)+(1*4)=118
118 % 10 = 8
So 175401-24-8 is a valid CAS Registry Number.
175401-24-8Relevant articles and documents
Practical synthesis of α-(trifluoromethyl)phenylacetic acid
Nemeth, Gabor,Rakoczy, Eva,Simig, Gyula
, p. 91 - 93 (2007/10/03)
α-(Trifluoromethyl)phenylacetic acid (1) was synthesized in good overall yield starting from the cyanohydrin of α,α,α-trifluoroacetophenone, via hydrogenolysis of α-mesyloxy-α-(trifluoromethyl)phenylacetamide or ethyl α-mesyloxy-a-(trifluoromethyl)phenylacetate followed by acidic hydrolysis.
