1028267-14-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1028267-14-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,8,2,6 and 7 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1028267-14:
(9*1)+(8*0)+(7*2)+(6*8)+(5*2)+(4*6)+(3*7)+(2*1)+(1*4)=132
132 % 10 = 2
So 1028267-14-2 is a valid CAS Registry Number.
1028267-14-2Relevant articles and documents
Pd-catalysed domino arylation/CH activation for the synthesis of acenaphthylenes
Tietze, Lutz F.,Lotz, Florian
, p. 4676 - 4684 (2006)
The palladium-catalysed domino cyclisation of the aryl bromides 4, containing an alkyne and a bromonaphthyl moiety, leads to tetracycles of type 5 in good yields. The substrates 4 are easily accessible by addition of the corresponding lithiated alkynes 7
