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2-nitro-3-p-toluidino-acrylaldehyde p-tolylimine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

137531-32-9

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137531-32-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137531-32-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,5,3 and 1 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 137531-32:
(8*1)+(7*3)+(6*7)+(5*5)+(4*3)+(3*1)+(2*3)+(1*2)=119
119 % 10 = 9
So 137531-32-9 is a valid CAS Registry Number.

137531-32-9Downstream Products

137531-32-9Relevant academic research and scientific papers

NITROAZINES. XIV. AMBIDENT NATURE OF ARYLAMINES IN REACTIONS WITH 6-NITROAZOLOPYRIMIDINES

Rusinov, V. L.,Tumashov, A. A.,Pilicheva, T. L.,Chupakhin, O. N.

, p. 952 - 957 (2007/10/02)

During the reaction of 6-nitroazolopyrimidines with dialkylanilines the products from addition at the carbon atom, i.e., 6-nitro-7-p-dialkylaminophenyl-4,7-dihydroazolopyrimidines are formed.The reaction with aniline and its derivatives leads to destruction of the pyrimidine ring as a result of N-addition of the arylamine.

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