43061-38-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 43061-38-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,3,0,6 and 1 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 43061-38:
(7*4)+(6*3)+(5*0)+(4*6)+(3*1)+(2*3)+(1*8)=87
87 % 10 = 7
So 43061-38-7 is a valid CAS Registry Number.
43061-38-7Relevant articles and documents
Process and intermediates for the preparation of 2,6-difluoroaniline
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, (2008/06/13)
1-Chloro-3,5-difluorobenzene is chlorinated to give 4,6-difluoro-1,2,3-trichlorobenzene which in turn is nitrated and reduced to the corresponding novel aniline, 2,6-difluoro-3,4,5-trichloroaniline. Further reduction of this aniline provides 2,6-difluoroaniline with high selectivity.
