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1337935-23-5

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1337935-23-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1337935-23-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,7,9,3 and 5 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1337935-23:
(9*1)+(8*3)+(7*3)+(6*7)+(5*9)+(4*3)+(3*5)+(2*2)+(1*3)=175
175 % 10 = 5
So 1337935-23-5 is a valid CAS Registry Number.

1337935-23-5Downstream Products

1337935-23-5Relevant articles and documents

Zinc-catalyzed allenylations of aldehydes and ketones

Fandrick, Daniel R.,Saha, Jaideep,Fandrick, Keith R.,Sanyal, Sanjit,Ogikubo, Junichi,Lee, Heewon,Roschangar, Frank,Song, Jinhua J.,Senanayake, Chris H.

supporting information; experimental part, p. 5616 - 5619 (2011/12/03)

The general zinc-catalyzed allenylation of aldehydes and ketones with an allenyl boronate is presented. Preliminary mechanistic studies support a kinetically controlled process wherein, after a site-selective B/Zn exchange to generate a propargyl zinc int

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