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1430731-77-3

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1430731-77-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1430731-77-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,0,7,3 and 1 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1430731-77:
(9*1)+(8*4)+(7*3)+(6*0)+(5*7)+(4*3)+(3*1)+(2*7)+(1*7)=133
133 % 10 = 3
So 1430731-77-3 is a valid CAS Registry Number.

1430731-77-3Downstream Products

1430731-77-3Relevant articles and documents

Facile room-temperature assembly of the 1,2,4-oxadiazole core from readily available amidoximes and carboxylic acids

Sharonova, Tatyana,Pankrat'eva, Vitalina,Savko, Polyna,Baykov, Sergey,Shetnev, Anton

supporting information, p. 2824 - 2827 (2018/06/13)

A one-pot ambient-temperature procedure for the synthesis of 3,5-disubstituted-1,2,4-oxadiazoles from amidoximes and carboxylic acids under superbase-promoted conditions is reported.

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