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1071229-09-8

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1071229-09-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1071229-09-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,7,1,2,2 and 9 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1071229-09:
(9*1)+(8*0)+(7*7)+(6*1)+(5*2)+(4*2)+(3*9)+(2*0)+(1*9)=118
118 % 10 = 8
So 1071229-09-8 is a valid CAS Registry Number.

1071229-09-8Downstream Products

1071229-09-8Relevant articles and documents

Ruthenium-catalyzed reduction of carbon dioxide to formaldehyde

Bontemps, Sébastien,Vendier, Laure,Sabo-Etienne, Sylviane

supporting information, p. 4419 - 4425 (2014/04/03)

Functionalization of CO2 is a challenging goal and precedents exist for the generation of HCOOH, CO, CH3OH, and CH4 in mild conditions. In this series, CH2O, a very reactive molecule, remains an elementary C1 building block to be observed. Herein we report the direct observation of free formaldehyde from the borane reduction of CO2 catalyzed by a polyhydride ruthenium complex. Guided by mechanistic studies, we disclose the selective trapping of formaldehyde by in situ condensation with a primary amine into the corresponding imine in very mild conditions. Subsequent hydrolysis into amine and a formalin solution demonstrates for the first time that CO2 can be used as a C 1 feedstock to produce formaldehyde.

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