556038-91-6 Usage
Derivative of indole
The compound is a modified form of the heterocyclic compound indole, which is commonly found in natural products and pharmaceuticals.
Contains an ethyl and methyl group
The compound has an ethyl (C2H5) and a methyl (CH3) group attached to it, which contribute to its chemical structure and properties.
Tetrahydro structure
The compound has a tetrahydro (four hydrogen atoms added to a ring structure) structure, which affects its chemical properties and potential biological activity.
Used in pharmaceutical industry
The compound is used in the pharmaceutical industry for its potential biological activity, although its exact properties and uses are still being researched.
Building block in synthesis
The compound is also used as a building block in the synthesis of other organic compounds, making it a useful tool in chemical research and development.
Check Digit Verification of cas no
The CAS Registry Mumber 556038-91-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,5,6,0,3 and 8 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 556038-91:
(8*5)+(7*5)+(6*6)+(5*0)+(4*3)+(3*8)+(2*9)+(1*1)=166
166 % 10 = 6
So 556038-91-6 is a valid CAS Registry Number.
556038-91-6Relevant academic research and scientific papers
Horiguchi, Yoshie,Nakamura, Masayoshi,Kida, Akiko,Kodama, Hirokazu,Saitoh, Toshiaki,Sano, Takehiro
, p. 691 - 705 (2003)
A synthesis of 1,1-disubstitued 1,2,3,4-tetrahydro-β-carbolines (13) was achieved in a highly effective manner via the trifluoroacetic acid catalyzed Pictet-Spengler reaction of the keto imines (9) prepared from tryptamine (8) with acyclic and cyclic keto
