94256-99-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94256-99-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,2,5 and 6 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 94256-99:
(7*9)+(6*4)+(5*2)+(4*5)+(3*6)+(2*9)+(1*9)=162
162 % 10 = 2
So 94256-99-2 is a valid CAS Registry Number.
94256-99-2Relevant articles and documents
Transition metal mediated selective C vs N arylation of 2-aminonaphthoquinone and its application toward the synthesis of benzocarbazoledione
Ashok, Polu,Ilangovan, Andivelu
, p. 438 - 441 (2018)
Selective C vs N-arylation of 2-aminonaphthoquinone was achieved using different transition metal salts and arylboronic acids. Mn(OAc)3·2H2O provided C-arylated product whereas NiCl2·6H2O and Cu(OAc)2
