1001405-94-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1001405-94-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,1,4,0 and 5 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1001405-94:
(9*1)+(8*0)+(7*0)+(6*1)+(5*4)+(4*0)+(3*5)+(2*9)+(1*4)=72
72 % 10 = 2
So 1001405-94-2 is a valid CAS Registry Number.
1001405-94-2Relevant articles and documents
Multi-step redox systems with NIR-fluorescence based on 4H-imidazoles
Matschke, Martin,Beckert, Rainer
, p. 723 - 734 (2007)
A new class of 4H-imidazoles was synthesized starting from fused-ring aromatic dinitriles. Strong bathochromic shifts of the longest wavelength absorptions were observed in the corresponding UV/vis spectra due to a conversion of the merocyanine chromophor
