1333068-41-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1333068-41-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,3,0,6 and 8 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1333068-41:
(9*1)+(8*3)+(7*3)+(6*3)+(5*0)+(4*6)+(3*8)+(2*4)+(1*1)=129
129 % 10 = 9
So 1333068-41-9 is a valid CAS Registry Number.
1333068-41-9Relevant articles and documents
Gold- or palladium-catalyzed allene carbocyclization/functionalization: Simple and efficient synthesis of carbazoles
Alcaide, Benito,Almendros, Pedro,Alonso, Jose M.,Quiros, M. Teresa,Gadzinski, Pawel
, p. 1871 - 1876 (2011)
Gold- and palladium-catalyzed cyclization of easily accessible indole-tethered allenols allows the efficient synthesis of carbazole derivatives under mild conditions. Copyright