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1240790-16-2

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1240790-16-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1240790-16-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,0,7,9 and 0 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1240790-16:
(9*1)+(8*2)+(7*4)+(6*0)+(5*7)+(4*9)+(3*0)+(2*1)+(1*6)=132
132 % 10 = 2
So 1240790-16-2 is a valid CAS Registry Number.

1240790-16-2Downstream Products

1240790-16-2Relevant articles and documents

Chemoselective and regiospecific suzuki coupling on a multisubstituted sp3-Carbon in 1,1-diborylalkanes at room temperature

Endo, Kohei,Ohkubo, Takahiro,Hirokami, Munenao,Shibata, Takanori

supporting information; experimental part, p. 11033 - 11035 (2010/09/16)

The palladium-catalyzed Suzuki-Miyaura cross-coupling on a multisubstituted sp3-carbon in 1,1-diborylalkanes was achieved at room temperature. The generation of a monoborate intermediate by virtue of the adjacent B atom could result in the chemoselective coupling reaction under ambient conditions.

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