105949-41-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 105949-41-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,9,4 and 9 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 105949-41:
(8*1)+(7*0)+(6*5)+(5*9)+(4*4)+(3*9)+(2*4)+(1*1)=135
135 % 10 = 5
So 105949-41-5 is a valid CAS Registry Number.
105949-41-5Relevant academic research and scientific papers
Comins, Daniel L.,Stroud, Eric D.
, p. 1869 - 1872 (1986)
3-Substituted N-(N'N'-diethylcarbamyl)indoles are prepared from indole-3-carboxaldehyde in good overall yield via N-acylindolium ion intermediates.
