123230-83-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 123230-83-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,2,3 and 0 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 123230-83:
(8*1)+(7*2)+(6*3)+(5*2)+(4*3)+(3*0)+(2*8)+(1*3)=81
81 % 10 = 1
So 123230-83-1 is a valid CAS Registry Number.
123230-83-1Relevant academic research and scientific papers
N-ARENESULFONYL-N-PHENYLHYDRAZONES
Schantl, J.G.,Hebeisen, P.,Karpellus, P.
, p. 39 - 48 (2007/10/02)
The phenylhydrazones of aliphatic aldehydes and ketones, and those of benzaldehyde and benzophenone react with various sulfonylchlorides in the presence of a suitable base to give the title compounds; examples of their synthetic use are given.
