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1403580-93-7

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1403580-93-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1403580-93-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,3,5,8 and 0 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1403580-93:
(9*1)+(8*4)+(7*0)+(6*3)+(5*5)+(4*8)+(3*0)+(2*9)+(1*3)=137
137 % 10 = 7
So 1403580-93-7 is a valid CAS Registry Number.

1403580-93-7Downstream Products

1403580-93-7Relevant academic research and scientific papers

A facile synthesis of 1,2,3-triazolyl indole hybrids via SbCl3-catalysed Michael addition of indoles to 1,2,3-triazolyl chalcones

Shanmugavelan, Poovan,Sathishkumar, Murugan,Nagarajan, Sangaraiah,Ponnuswamy, Alagusundaram

, p. 941 - 950 (2012/11/13)

An efficient, facile and environmentally benign synthesis of a library of 1,2,3-triazolyl chalcone hybrids (3a-u) has been accomplished by grinding the reactants at room temperature in excellent yields in very short reaction time. Subsequently, SbCl3 catalysed Michael addition of indoles to the chalcones afford 1,2,3-triazolyl indole hybrids (5a-l) in excellent yields. Indian Academy of Sciences.

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