75446-90-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75446-90-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,4,4 and 6 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 75446-90:
(7*7)+(6*5)+(5*4)+(4*4)+(3*6)+(2*9)+(1*0)=151
151 % 10 = 1
So 75446-90-1 is a valid CAS Registry Number.
75446-90-1Relevant academic research and scientific papers
SYNTHESES OF 4-ALKYLINDOLES FROM 2-METHYL-5-NITROISOQUINOLINIUM IODIDE
Somei, Masanori,Karasawa, Yoshio,Kaneko, Chikara
, p. 813 - 816 (2007/10/02)
4-aminomethylindole was prepared economically on a large scale from 2-methyl-5-nitrosoisoquinolinium iodide.Subsequent alkaline hydrolysis afforded 4-methylaminomethylindole.Starting from these two compounds, various 3,4-di- and 4-subst
