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4-bromo-3-(2-amino-5-bromophenyl)sydnone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

104273-16-7

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104273-16-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104273-16-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,2,7 and 3 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 104273-16:
(8*1)+(7*0)+(6*4)+(5*2)+(4*7)+(3*3)+(2*1)+(1*6)=87
87 % 10 = 7
So 104273-16-7 is a valid CAS Registry Number.

104273-16-7Relevant academic research and scientific papers

Reactions of Activated Aryl Sydnones with Electrophiles

Turnbull, Kenneth,Blackburn, Thomas L.,McClure, Diane B.

, p. 1631 - 1636 (2007/10/02)

Electrophilic substitution on the aryl or sydnone ring of some ortho-substituted activated N-arylsydnones is reported.

Bromination of Sydnones. II. Bromination of 3-(2-Aminophenyl)sydnone and Related Compounds.

Hodson, Stephen J.,Turnbull, Kenneth

, p. 1223 - 1227 (2007/10/02)

Bromination of 3-(2-aminophenyl)sydnone 2 under a variety of conditions is reported.The products obtained are interrelated by a series of subsequent reactions.One major product is the bromoaryl compound 8, the first example of bromination on the aryl rath

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