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1429521-33-4

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1429521-33-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1429521-33-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,9,5,2 and 1 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1429521-33:
(9*1)+(8*4)+(7*2)+(6*9)+(5*5)+(4*2)+(3*1)+(2*3)+(1*3)=154
154 % 10 = 4
So 1429521-33-4 is a valid CAS Registry Number.

1429521-33-4Downstream Products

1429521-33-4Relevant articles and documents

PROCESS FOR THE SYNTHESIS OF BETA-AMINOCARBONYLS

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Paragraph 00150, (2013/05/23)

The present application provides processes and intermediates useful in the production of β- aminocarbonyl- or β-aminothiocarbonyl-containing compounds. Provided herein is a process for synthesizing β-aminocarbonyl- or β-aminothiocarbonyl-containing compounds from an alkene and a hydrazone. Also provided herein is a process for synthesizing β-aminocarbonyl- or β-aminothiocarbonyl-containing compounds from an alkene and a hydrazine. The present application further provides intermediate aminoisocyanate and iminoisocyanate compounds, and methods for synthesizing the starting hydrazone and hydrazine compounds.

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