335419-95-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 335419-95-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,5,4,1 and 9 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 335419-95:
(8*3)+(7*3)+(6*5)+(5*4)+(4*1)+(3*9)+(2*9)+(1*5)=149
149 % 10 = 9
So 335419-95-9 is a valid CAS Registry Number.
335419-95-9Relevant academic research and scientific papers
A new and convenient synthesis of 3-aryl-3-hydroxyisoindol-1-ones and their aza analogs
Saito,Sakamoto,Kikugawa
, p. 221 - 224 (2007/10/03)
A simple and convenient synthesis of 3-aryl-3-hydroxyisoindol-1-ones and their aza analogs is described. The utility of this synthesis is demonstrated by the preparation of 4-arylphthalazinones and their aza analogs.
