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1131004-45-9

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1131004-45-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1131004-45-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,1,0,0 and 4 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1131004-45:
(9*1)+(8*1)+(7*3)+(6*1)+(5*0)+(4*0)+(3*4)+(2*4)+(1*5)=69
69 % 10 = 9
So 1131004-45-9 is a valid CAS Registry Number.

1131004-45-9Downstream Products

1131004-45-9Relevant articles and documents

Copper-catalyzed cross-coupling reaction of organoboron compounds with primary alkyl halides and pseudohalides

Yang, Chu-Ting,Zhang, Zhen-Qi,Liu, Yu-Chen,Liu, Lei

, p. 3904 - 3907 (2011/05/15)

Non-activated alkyl electrophiles, including alkyl iodides, bromides, tosylates, mesylates, and even chlorides, underwent copper-catalyzed cross-coupling with aryl boron compounds and alkyl 9-BBN reagents (see scheme; 9-BBN=9-borabicyclo[3.3.1]nonane). The reactions proceed with practically useful reactivities and thus complement palladium- and nickel-catalyzed Suzuki-Miyaura coupling reactions of alkyl halides.

Domino iron catalysis: Direct aryl-alkyl cross-coupling

Czaplik, Waldemar Maximilian,Mayer, Matthias,Von Wangelin, Axel Jacobi

supporting information; experimental part, p. 607 - 610 (2009/04/14)

(Chemical Equation Presented) Striking while the iron is hot: Cheap FeCl3 serves as the precatalyst for the direct cross-coupling of aryl and alkyl halides that is based on the sequence of Grignard formation and subsequent cross-coupling. This

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