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55361-37-0

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55361-37-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 55361-37-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,3,6 and 1 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 55361-37:
(7*5)+(6*5)+(5*3)+(4*6)+(3*1)+(2*3)+(1*7)=120
120 % 10 = 0
So 55361-37-0 is a valid CAS Registry Number.

55361-37-0Downstream Products

55361-37-0Relevant articles and documents

α,β-UNSATURATED THIO COMPOUNDS. XX. -CYCLOADDITION OF 3-AMINO-2-ARYL-1-INDENETHIONES TO NITRILIUM BETAINES AND PHENYL AZIDE

Korchevin, N. A.,Usov, V. A.,Voronkov, M. G.,Borodina, N. M.

, p. 1150 - 1154 (2007/10/02)

N,N-Disubstituted 3-amino-2-aryl-1-indenethiones react with the N-oxides of aromatic nitriles or with benzonitrile phenylimine to form 5-spiroindene-substituted 1,4,2-oxathiazoles and 2-spiroindene-substituted 1,3,4-thiadiazolines.With phenyl azide only the transformation of the thiocarbonyl group into a phenylimine group occurs.In the reaction of N-unsubstituted aminoindenethione with benzonitrile N-oxide N,N-diacylation and the parallel transformation of the thione function into ketone function are observed.The reaction of 3-phenylamino-1-indenethione in the iminoenethiol form with benzonitrile N-oxide leads to the product from S-acylation and cycloaddition at the C=N bond with the formation of a 1,4,2-oxadiazoline ring.

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