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79420-98-7

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79420-98-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79420-98-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,4,2 and 0 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 79420-98:
(7*7)+(6*9)+(5*4)+(4*2)+(3*0)+(2*9)+(1*8)=157
157 % 10 = 7
So 79420-98-7 is a valid CAS Registry Number.

79420-98-7Downstream Products

79420-98-7Relevant articles and documents

Regiochemical control in palladium(0) and palladium(II) catalysed alkene-formate ester carbonylation reactions

Lin, Ivan J. B.,Alper, Howard

, p. 248 - 249 (2007/10/02)

Palladium(0) complexes [Pd(PPh3)4 or Pd(dba) 2], (dba = dibenzylideneacetone) in the presence of 1,4-bis(diphenylphosphino)butane, can catalyse the reaction of alkenes and formate esters to give linear carboxylic esters as the major product, while the branched chain isomer was the principal ester obtained by use of a palladium(II) complex [bis(triphenylphosphine)palladium dichloride] as the catalyst.

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