6195-20-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6195-20-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,1,9 and 5 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 6195-20:
(6*6)+(5*1)+(4*9)+(3*5)+(2*2)+(1*0)=96
96 % 10 = 6
So 6195-20-6 is a valid CAS Registry Number.
InChI:InChI=1/C19H30ClNO2/c1-2-3-4-5-6-7-8-9-10-11-14-23-19(22)16-12-13-17(20)18(21)15-16/h12-13,15H,2-11,14,21H2,1H3
6195-20-6Relevant articles and documents
Process for preparing esters of 3-amino-4-halobenzoic acid
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Page/Page column 2-3, (2008/06/13)
Disclosed is a process for producing good yields of high quality esters of 3-amino-4-halobenzoic acid by contacting the subject acid with an alkyl halide or sulfonate in a solvent in the presence of an aqueous alkali metal hydroxide and a phase transfer c