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1586781-78-3

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1586781-78-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1586781-78-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,8,6,7,8 and 1 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1586781-78:
(9*1)+(8*5)+(7*8)+(6*6)+(5*7)+(4*8)+(3*1)+(2*7)+(1*8)=233
233 % 10 = 3
So 1586781-78-3 is a valid CAS Registry Number.

1586781-78-3Downstream Products

1586781-78-3Relevant articles and documents

Convenient synthesis of monobenzylated hydrazides via aqueous zinc-mediated addition reactions

Breton, Gary W.

supporting information, p. 1128 - 1136 (2014/04/03)

Addition of substituted benzyl bromides to dialkyl azodicarboxylates under aqueous zinc-mediated addition conditions occurs readily to afford monobenzylated hydrazides in good to excellent yields. The reaction is tolerant of a variety of substituents on the benzyl bromide ring. Several dialkyl azodicarboxylates were successfully tested under the reaction conditions. The limitations of the reaction are also addressed.

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