134810-83-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134810-83-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,8,1 and 0 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 134810-83:
(8*1)+(7*3)+(6*4)+(5*8)+(4*1)+(3*0)+(2*8)+(1*3)=116
116 % 10 = 6
So 134810-83-6 is a valid CAS Registry Number.
134810-83-6Relevant articles and documents
Anionic [3,3]-sigmatropic rearrangement of N-phenyl-O-acylhydroxylamines to o-aminophenylcetic acids
Endo, Yasuyuki,Hizatate, Shoji,Shudo, Koichi
, p. 2803 - 2806 (2007/10/02)
N-Phenyl-O-acylhydroxylamines rearrange under basic conditions to afford o-aminophenylacetic acids. The rearrangement can be rationalized in terms of [3,3]-sigmatropic shifts of an enolized N-phenyl-O-acylhydroxyl-amine.
