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1431664-33-3

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1431664-33-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1431664-33-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,1,6,6 and 4 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1431664-33:
(9*1)+(8*4)+(7*3)+(6*1)+(5*6)+(4*6)+(3*4)+(2*3)+(1*3)=143
143 % 10 = 3
So 1431664-33-3 is a valid CAS Registry Number.

1431664-33-3Downstream Products

1431664-33-3Relevant academic research and scientific papers

Synthesis and bioactivities of some new 1H-pyrazole derivatives containing an aryl sulfonate moiety

Kendre, Babasaheb V.,Landge, Mahadev G.,Jadhav, Wamanrao N.,Bhusare, Sudhakar R.

, p. 325 - 328 (2013/07/11)

A new series of 1H-pyrazole derivatives 5a-j bearing an aryl sulfonate moiety have been synthesized by a one-pot cyclo-condensation reaction of 2-(3-(dimethylamino)acryloyl)phenyl-4-methyl benzene sulfonates 4a-e and hydrazine hydrate or phenyl hydrazine

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