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90223-75-9

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90223-75-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90223-75-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,2,2 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 90223-75:
(7*9)+(6*0)+(5*2)+(4*2)+(3*3)+(2*7)+(1*5)=109
109 % 10 = 9
So 90223-75-9 is a valid CAS Registry Number.

90223-75-9Relevant articles and documents

Hindered phenolic aminothiazoles – Synthesis, α-glucosidase and α-amylase inhibitory and antioxidant activities

Satheesh, Sandhya Vyjayanthy,Radha, Akhila Vijayan,Girija, Krishnapriya Krishnan Nair,Rajasekharan, Kallikat Narayanan,Maheswari, Priya Rani

, p. 1087 - 1095 (2017/11/16)

Base-catalysed heterocyclization of either N-aryl-N'-[imino(nitroamino)methyl]thioureas or N-aryl-N'-cyanothioureas by reaction with 2-bromo-1-(2,6-di-t-butyl-4-hydroxyphenyl)ethanone afforded 4-amino-2-(arylamino)--5-(3,5-di-t-butyl-4-hydroxybenzoyl)thia

Synthesis and antimicrobial studies of novel bis(diamino)thiazoles

Manju, Sreedharan L.,Devi, Satyabhama K. C.,Rajasekharan, Kallikat N.

scheme or table, p. 455 - 458 (2009/09/28)

(Chemical Equation Presented) The synthesis of novel bis(diamino)thiazoles has been achieved by reacting bis(bromoacetyl)benzene and 1-alkyl(or aryl)-3-(N-nitroamidino)thioureas in presence of triethylamine. These new compounds were characterized by spect

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