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1016169-48-4

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1016169-48-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1016169-48-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,6,1,6 and 9 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1016169-48:
(9*1)+(8*0)+(7*1)+(6*6)+(5*1)+(4*6)+(3*9)+(2*4)+(1*8)=124
124 % 10 = 4
So 1016169-48-4 is a valid CAS Registry Number.

1016169-48-4Relevant articles and documents

Synthesis method of mefenpyr-diethyl

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Paragraph 0024; 0039-0044, (2019/07/29)

The invention relates to a synthesis method of mefenpyr-diethyl. The method comprises the steps of carrying out a reaction among 2,4-dichlorophenylhydrazine hydrochloride, ethyl glyoxalate and alkaliin a solvent, and carrying out a [3+2] cycloaddition rea

Vinylogous reactivity of enol diazoacetates with donor-acceptor substituted hydrazones. Synthesis of substituted pyrazole derivatives

Xu, Xinfang,Zavalij, Peter Y.,Hu, Wenhao,Doyle, Michael P.

, p. 1583 - 1588 (2013/03/28)

A regiospecific synthesis of multifunctional pyrazoleshas been developed from a cascade process triggered by Rh(II)-catalyzed dinitrogen extrusion from enol diazoacetates with vinylogous nucleophilic addition followed by Lewis acid catalyzed cyclization a

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