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1391013-23-2

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1391013-23-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1391013-23-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,1,0,1 and 3 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1391013-23:
(9*1)+(8*3)+(7*9)+(6*1)+(5*0)+(4*1)+(3*3)+(2*2)+(1*3)=122
122 % 10 = 2
So 1391013-23-2 is a valid CAS Registry Number.

1391013-23-2Downstream Products

1391013-23-2Relevant articles and documents

A facile synthesis of new 4-amino-2-iminothiazoles from unsymmetrical thioureas

Murthy, Yellajyosula Lakshmi Narasimha,Saviri, Rama Mohana Rao,Ramaiah, Parimi Atchuta,Nareesh, Saranapu

supporting information; experimental part, p. 535 - 537 (2012/07/14)

An efficient methodology for the synthesis of 4-amino-2-iminothiazole derivatives has been developed. The synthesis involves the cyclization of unsymmetrical 1-aroyl-3-arylthioureas with a variety of 2-bromo-2- phenylacetonitriles bearing α-H in the presence of triethylamine and acetonitrile.

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