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1093963-97-3

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1093963-97-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1093963-97-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,3,9,6 and 3 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1093963-97:
(9*1)+(8*0)+(7*9)+(6*3)+(5*9)+(4*6)+(3*3)+(2*9)+(1*7)=193
193 % 10 = 3
So 1093963-97-3 is a valid CAS Registry Number.

1093963-97-3Downstream Products

1093963-97-3Relevant articles and documents

A new one-pot, three-component synthesis of 2,3,5-substituted or annulated-6-(methylthio)pyridines

Yadav,Yadav,Siddiqui,Peruncheralathan,Ila,Junjappa

experimental part, p. 2674 - 2680 (2009/04/11)

A new one-pot, three-component synthesis of 2,3,5-substituted (or 2,3-annulated)-6-(methylthio)pyridines by reacting acyclic or cyclic active methylene ketones, ammonium acetate, and bis(methylthio)acrolein (1) or its 2-phenyl analogue 8 (as 3-carbon-1,3-biselectrophilic components) in the presence of either AcOH-TFA (4:1) or ZnBr2 (or ZnI2) catalysts has been reported.

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