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1190207-43-2

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1190207-43-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1190207-43-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,0,2,0 and 7 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1190207-43:
(9*1)+(8*1)+(7*9)+(6*0)+(5*2)+(4*0)+(3*7)+(2*4)+(1*3)=122
122 % 10 = 2
So 1190207-43-2 is a valid CAS Registry Number.

1190207-43-2Downstream Products

1190207-43-2Relevant articles and documents

Steric tuning of the amidomonophosphane-rhodium(l) catalyst in asymmetric addition of arylboroxines to n-phosphinoyl aldimines

Hao, Xinyu,Kuriyama, Masami,Chen, Qian,Yamamoto, Yasutomo,Yamada, Ken-Ichi,Tomioka, Kiyoshi

supporting information; experimental part, p. 4470 - 4473 (2009/12/24)

Highly enantioselective rhodium-catalyzed addition of arylboroxlnes to N-phosphinoylaldimines was realized by the steric tuning of a dlphenylphosphorus moiety to a di(o-tolyl)phosphorus moiety of a chiral amidomonophosphane. The presence of MS 4 A in a 5:1 solvent mixture of dioxane-propanol was essential to afford the corresponding dlarylmethylamines In high yield.

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