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1036538-89-2

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1036538-89-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1036538-89-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,6,5,3 and 8 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1036538-89:
(9*1)+(8*0)+(7*3)+(6*6)+(5*5)+(4*3)+(3*8)+(2*8)+(1*9)=152
152 % 10 = 2
So 1036538-89-2 is a valid CAS Registry Number.

1036538-89-2Upstream product

1036538-89-2Downstream Products

1036538-89-2Relevant articles and documents

Synthesis of o-Nitroarylamines via Ipso Nucleophilic Substitution of Sulfonic Acids

Manne, Srinivasa Rao,Chandra, Jyoti,Mandal, Bhubaneswar

, p. 636 - 639 (2019)

A mild, efficient, and eco-friendly method for the synthesis of o-nitroarylamine from o-nitroaryl sulfonic acid via ipso nucleophilic aryl substitution by amine is described. The products have been obtained with good yields at room temperature without the assistance of any metal, activating agent, or toxic oxidant. This method is useful for racemization-free synthesis of N-aryl amino acid esters.

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