127089-95-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127089-95-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,0,8 and 9 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 127089-95:
(8*1)+(7*2)+(6*7)+(5*0)+(4*8)+(3*9)+(2*9)+(1*5)=146
146 % 10 = 6
So 127089-95-6 is a valid CAS Registry Number.
127089-95-6Relevant articles and documents
A facile synthesis of N-aryl-N-hydroxyformamides from N-arylhydroxylamines
Ayyangar, N. R.,Brahme, K. C.,Shingare, M. S.,Srinivasan, K. V.
, p. 961 - 963 (2007/10/02)
Several N-arylhydroxylamines (2) have been formylated for the first time with acetic formic anhydride to yield N-hydroxyformanilides (3) in better yields than hitherto reported.
