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1261246-13-2

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1261246-13-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1261246-13-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,1,2,4 and 6 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1261246-13:
(9*1)+(8*2)+(7*6)+(6*1)+(5*2)+(4*4)+(3*6)+(2*1)+(1*3)=122
122 % 10 = 2
So 1261246-13-2 is a valid CAS Registry Number.

1261246-13-2Relevant articles and documents

Integrated palladium-catalyzed arylation of heavier groupa 14 hydrides

Lesbani, Aldes,Kondo, Hitoshi,Yabusaki, Yusuke,Nakai, Misaki,Yamanoi, Yoshinori,Nishihara, Hiroshi

supporting information; experimental part, p. 13519 - 13527 (2011/02/24)

A convenient procedure has been developed for the preparation of Groupa 14 compounds by integrated palladium-catalyzed cross-coupling of aromatic iodides with the corresponding Groupa 14 hydrides in the presence of a base. The reaction conditions can be applied to the cross-coupling of tertiary, secondary, and primary Groupa 14 compounds. In most cases, the desired arylated products were obtained in synthetically useful yields. Even in the case of aryl iodides containing OH, NH2, CN, or CO2R groups, the reactions proceeded with good to high yields with tolerance of these reactive functional groups. A possible application of this method is the unique synthesis of a fungicidal diarylmethyl(1H-1,2,4-triazol-1-ylmethyl)silane derivative. A convenient procedure has been developed for the preparation of Groupa 14 compounds by integrated palladium-catalyzed cross-coupling of aromatic iodides with the corresponding Groupa 14 hydrides in the presence of a base (see picture). Application of this method in the synthesis of a fungicidal diarylmethyl(1H-1,2,4-triazol-1-yl-methyl)silane derivative is demonstrated. Copyright

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