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1170729-21-1

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1170729-21-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1170729-21-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,0,7,2 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1170729-21:
(9*1)+(8*1)+(7*7)+(6*0)+(5*7)+(4*2)+(3*9)+(2*2)+(1*1)=141
141 % 10 = 1
So 1170729-21-1 is a valid CAS Registry Number.

1170729-21-1Downstream Products

1170729-21-1Relevant articles and documents

Kinetic resolution of racemic 1 -alkyl-2-methylenecyclopropanes via palladium-catalyzed silaborative C-C cleavage

Ohmura, Toshimichi,Taniguchi, Hiroki,Suginome, Michinori

supporting information; experimental part, p. 2880 - 2883 (2009/12/24)

Kinetic resolution of racemic 1-alkyl-2-methylenecyclopropanes via silaborative C-C cleavage was efficiently catalyzed by a palladium complex bearing a chiral phosphoramidite, affording 2-boryl-3-silylmathy 1-1 -alkenes as major products with up to 92% ee

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