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1141934-92-0

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1141934-92-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1141934-92-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,4,1,9,3 and 4 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1141934-92:
(9*1)+(8*1)+(7*4)+(6*1)+(5*9)+(4*3)+(3*4)+(2*9)+(1*2)=140
140 % 10 = 0
So 1141934-92-0 is a valid CAS Registry Number.

1141934-92-0Downstream Products

1141934-92-0Relevant articles and documents

A facile synthesis of novel dispiroindano thiazolo[2,3-b]benzo[h] quinazoline pyrrolidines through 1,3-dipolar cycloaddition reaction

Kathiravan,Raghunathan

, p. 1117 - 1119 (2008/12/23)

(E)5H-2-(arylidine)-5-phenyl-6,7-di-hydrothiazolo[2,3-b]benzo[h] quinazolines undergo a regioselective 1,3-dipolar cycloaddition reaction with the azomethine ylide derived from ninhydrin and sarcosine to give a new class of complex dispiropyrrolidines in good yield. The structures of the synthesized cycloadducts have been elucidated by spectral methods.

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