42913-56-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 42913-56-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,9,1 and 3 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 42913-56:
(7*4)+(6*2)+(5*9)+(4*1)+(3*3)+(2*5)+(1*6)=114
114 % 10 = 4
So 42913-56-4 is a valid CAS Registry Number.
42913-56-4Relevant academic research and scientific papers
Phototransformation of some N-(2-hydroxy-1,3-dioxo-2,3-dihydro-1H-inden-2- yl)aryl/heterylamides
Kapoor, Mona,Dhawan, Som N.,Mor, Satbir,Gupta, Satish C.
experimental part, p. 386 - 387 (2009/05/30)
Photoreorganisation of few N-(2-hydroxy-1,3-dioxo-2,3-dihydro-1H-inden-2- yl)aryl/heterylamides 1 to N-benzoyl-3- oxo-1,3-dihydro-2-benzofuran-1- carboxamides 2 is described.
