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1352638-51-7

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1352638-51-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1352638-51-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,2,6,3 and 8 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1352638-51:
(9*1)+(8*3)+(7*5)+(6*2)+(5*6)+(4*3)+(3*8)+(2*5)+(1*1)=157
157 % 10 = 7
So 1352638-51-7 is a valid CAS Registry Number.

1352638-51-7Downstream Products

1352638-51-7Relevant articles and documents

Nickel-catalyzed cycloaddition of aromatic (O-benzyl)ketoximes with alkynes to produce isoquinoline and isoquinoline N-oxide derivatives

Yoshida, Yuji,Kurahashi, Takuya,Matsubara, Seijiro

supporting information; experimental part, p. 1140 - 1142 (2011/11/06)

A nickel-catalyzed cycloaddition of aromatic (O-benzyl)-ketoximes with alkynes to afford 3,4-disubstituted isoquinoline derivatives has been developed. The reaction involves oxidative addition of N-O bond of O-benzylketoxime to Ni(0) and subsequent intermolecular C-H bond activation via elimination of benzyl alcohol. It was also found that ketoximes participate in the nickel-catalyzed reaction with alkynes to furnish isoquinoline N-oxide derivatives.

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