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1255662-58-8

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1255662-58-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1255662-58-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,5,6,6 and 2 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1255662-58:
(9*1)+(8*2)+(7*5)+(6*5)+(5*6)+(4*6)+(3*2)+(2*5)+(1*8)=168
168 % 10 = 8
So 1255662-58-8 is a valid CAS Registry Number.

1255662-58-8Downstream Products

1255662-58-8Relevant articles and documents

Magnesium coordination-directed N-selective stereospecific alkylation of 2-pyridones, carbamates, and amides using α-halocarboxylic acids

Fang, Yuan-Qing,Bio, Matthew M.,Hansen, Karl B.,Potter, Matthew S.,Clausen, Andrew

supporting information; experimental part, p. 15525 - 15527 (2011/02/21)

A general inversion-stereospecific, N-selective alkylation of substituted 2-pyridones (and analogues), amides, and carbamates using chiral α-chloro- or bromocarboxylic acids in the presence of KOt-Bu (or KHMDS) and Mg(Ot-Bu)2 is reported. The r

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