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1220514-89-5

1220514-89-5

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1220514-89-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1220514-89-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,0,5,1 and 4 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1220514-89:
(9*1)+(8*2)+(7*2)+(6*0)+(5*5)+(4*1)+(3*4)+(2*8)+(1*9)=105
105 % 10 = 5
So 1220514-89-5 is a valid CAS Registry Number.

1220514-89-5Downstream Products

1220514-89-5Relevant articles and documents

Highly enantioselective hydroformylation of dihydrofurans catalyzed by hybrid phosphine-phosphonite rhodium complexes

Chikkali, Samir H.,Bellini, Rosalba,Berthon-Gelloz, Guillaume,Van Der Vlugt, Jarl Ivar,De Bruin, Bas,Reek, Joost N. H.

, p. 1244 - 1246 (2010)

Unprecedented regio- and enantioselectivities (>91%) are reported for the Rh-catalyzed asymmetric hydroformylation of 2,3- and 2,5-dihydrofuran using tunable hybrid phosphine-phosphonite ligands.

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