136411-52-4 Usage
Structure
Pyrazolopyrimidine derivative with a pyrimidine ring fused to a pyrazole ring
Appearance
Yellow crystalline powder
Use
Intermediate in the synthesis of pharmaceutical compounds, including potential antitumor and anti-inflammatory agents
Functional group
3-amino group (makes it a versatile building block in the development of novel drug candidates)
Biological activities
Studied for its potential activities and of interest to medicinal chemists and researchers developing new therapeutic agents.
Check Digit Verification of cas no
The CAS Registry Mumber 136411-52-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,4,1 and 1 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 136411-52:
(8*1)+(7*3)+(6*6)+(5*4)+(4*1)+(3*1)+(2*5)+(1*2)=104
104 % 10 = 4
So 136411-52-4 is a valid CAS Registry Number.
136411-52-4Relevant academic research and scientific papers
Synthesis of Pyrimidine Derivatives Using N-Bis(methylthio)methylenecyanamide
Tominaga, Yoshinori,Ohno, Syuichirou,Kohra, Shinya,Fujito, Hiroshi,Mazume, Hisako
, p. 1039 - 1042 (2007/10/02)
N-Bis(methylthio)methylenecyanamide (1) was allowed to react with active methylene compounds (methyl cyanoacetate, dimethyl malonate, ethyl acetoacetate, ethyl phenylacetate) in the presence of potassium carbonate or potassium hydroxide in dimethyl sulfox
