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1032597-21-9

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1032597-21-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1032597-21-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,2,5,9 and 7 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1032597-21:
(9*1)+(8*0)+(7*3)+(6*2)+(5*5)+(4*9)+(3*7)+(2*2)+(1*1)=129
129 % 10 = 9
So 1032597-21-9 is a valid CAS Registry Number.

1032597-21-9Relevant articles and documents

Pd(II)-catalyzed cross-coupling of sp3 C-H bonds with sp 2 and sp3 boronic acids using air as the oxidant

Wang, Dong-Hui,Wasa, Masayuki,Giri, Ramesh,Yu, Jin-Quan

, p. 7190 - 7191 (2008/12/20)

O-Methyl hydroxamic acids, readily available from carboxylic acids, are found to be extremely reactive for β-C-H activation by Pd(OAc)2. This reactivity is exploited to develop the first example of cross-coupling sp3 C-H bonds with sp3 boronic acids. Air was shown to be a suitable stoichiometric oxidant for the catalytic oxidative coupling reaction. A biologically active natural product is readily converted to its novel analogues through this coupling reaction. Copyright

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