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Benzene, 1-[3-bromo-2-(bromomethyl)propyl]-4-nitro- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

693785-40-9

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693785-40-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 693785-40-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,3,7,8 and 5 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 693785-40:
(8*6)+(7*9)+(6*3)+(5*7)+(4*8)+(3*5)+(2*4)+(1*0)=219
219 % 10 = 9
So 693785-40-9 is a valid CAS Registry Number.

693785-40-9Relevant academic research and scientific papers

Efficient N- and C-functionalisation of cyclam macrocycles utilising bisaminal methodology

Lewis, Elizabeth A.,Allan, Cheryll C.,Boyle, Ross W.,Archibald, Stephen J.

, p. 3059 - 3062 (2004)

An efficient synthesis of C-functionalised cyclam macrocycles that employs bisaminal intermediates and allows N-substitution to be controlled is reported.

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