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142451-79-4

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142451-79-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142451-79-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,4,5 and 1 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 142451-79:
(8*1)+(7*4)+(6*2)+(5*4)+(4*5)+(3*1)+(2*7)+(1*9)=114
114 % 10 = 4
So 142451-79-4 is a valid CAS Registry Number.

142451-79-4Relevant articles and documents

The Stereochemistry of Organometallic Compounds. XXXVIII. Regio- and Stereo-control in the Rhodium-Catalysed Hydroformylation of Some Alkenyl Phosphites

Jackson, W. Roy,Moffat, Mark R.,Perlmutter, Patrick,Tasdelen, E. Elizabeth

, p. 823 - 834 (2007/10/02)

Excellent regiocontrol is achieved in the rhodium-catalysed hydroformylation of some alkenyl phosphites, and good stereocontrol is obtained in the hydroformylation of some cyclohexenyl phosphites.The stereochemical results have implications for the mechanism of these rhodium-catalysed reactions.

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