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1287761-26-5

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1287761-26-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1287761-26-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,7,7,6 and 1 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1287761-26:
(9*1)+(8*2)+(7*8)+(6*7)+(5*7)+(4*6)+(3*1)+(2*2)+(1*6)=195
195 % 10 = 5
So 1287761-26-5 is a valid CAS Registry Number.

1287761-26-5Downstream Products

1287761-26-5Relevant articles and documents

Carbonylative heck reactions using CO generated ex situ in a two-chamber System

Hermange, Philippe,Gogsig, Thomas M.,Lindhardt, Anders T.,Taaning, Rolf H.,Skrydstrup, Troels

supporting information; experimental part, p. 2444 - 2447 (2011/07/09)

Chemical equations presented. A carbonylative Heck reaction of aryl iodides and styrene derivatives employing a two-chamber system using a stable, crystalline, and nontransition metal based carbon monoxide source is reported. By applying near-stoichiometr

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