124193-49-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 124193-49-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,1,9 and 3 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 124193-49:
(8*1)+(7*2)+(6*4)+(5*1)+(4*9)+(3*3)+(2*4)+(1*9)=113
113 % 10 = 3
So 124193-49-3 is a valid CAS Registry Number.
124193-49-3Relevant academic research and scientific papers
Synthesis of 1,2,3-triazoles
Ananthanarayanan, C.,Ramakrishnan, V. T.
, p. 228 - 230 (2007/10/02)
The cycloaddition reaction of some amidoalkylazides has been studied.These on reaction with dimethylacetylene dicarboxylate and diphenylacetylene furnish 1,4,5-trisubstituted triazoles.The adducts on reaction with methyl propiolate give 1,4-disubstituted
