590401-56-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 590401-56-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,9,0,4,0 and 1 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 590401-56:
(8*5)+(7*9)+(6*0)+(5*4)+(4*0)+(3*1)+(2*5)+(1*6)=142
142 % 10 = 2
So 590401-56-2 is a valid CAS Registry Number.
590401-56-2Relevant articles and documents
The synthesis of naphtho[a]carbazoles and benzo[c]carbazoles
De Koning, Charles B.,Michael, Joseph P.,Nhlapo, Johanna M.,Pathak, Rakhi,Van Otterlo, Willem A. L.
, p. 705 - 707 (2003)
The synthesis of naphtho[a]carbazoles and benzo[c]carbazoles from indole precursors using a reaction mediated by potassium t-butoxide and light is described. The indole precursors were prepared utilizing Suzuki coupling methodology.
