1026678-47-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1026678-47-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,6,6,7 and 8 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1026678-47:
(9*1)+(8*0)+(7*2)+(6*6)+(5*6)+(4*7)+(3*8)+(2*4)+(1*7)=156
156 % 10 = 6
So 1026678-47-6 is a valid CAS Registry Number.
1026678-47-6Relevant articles and documents
New practical synthesis of 5-formylindole
Fetter, Jozsef,Bertha, Ferenc,Poszavacz, Laszlo,Simig, Gyula
, p. 137 - 139 (2005)
5-Formylindole (2) was synthesized in good overall yield starting from 3-methyl-4-nitrobenzaldehyde (4) by utilization of the Batcho-Leimgruber indole synthesis.
