93423-55-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93423-55-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,4,2 and 3 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 93423-55:
(7*9)+(6*3)+(5*4)+(4*2)+(3*3)+(2*5)+(1*5)=133
133 % 10 = 3
So 93423-55-3 is a valid CAS Registry Number.
93423-55-3Relevant articles and documents
Lanthanide triiodide-catalyzed amination of phthalonitrile. the structure of 1-isopropylamino-3-(isopropylimino)isoindole
Bochkarev,Balashova,Maleev,Pestova,Fukin,Baranov,Kurskii, Yu. A.
, p. 2162 - 2167 (2008)
The reactions of phthalonitrile with MeNH2, Pr nNH2, and PriNH2 in the presence of catalytic amounts of LnI3 (Ln = Nd or Dy) or LnI3(THF) 3 (Ln = Gd or Nd) afford 1,3-
