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1,1-Diethyl-3-[1-(4-nitro-phenylamino)-1-phenyl-meth-(Z)-ylidene]-thiourea is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

90473-91-9

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90473-91-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90473-91-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,4,7 and 3 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 90473-91:
(7*9)+(6*0)+(5*4)+(4*7)+(3*3)+(2*9)+(1*1)=139
139 % 10 = 9
So 90473-91-9 is a valid CAS Registry Number.

90473-91-9Relevant academic research and scientific papers

REAKTIONEN AN NICKEL(II)KOORDINIERTEN N-ACYLTHIOHARNSTOFFEN MIT SAEURECHLORIDEN: EIN EINFACHER ZUGANG FUER NEUE THIOHARNSTOFF-DERIVATE

Beyer, L.,Hartung, J.,Widera, R.

, p. 405 - 412 (2007/10/02)

The reaction of transition metal coordinated N,N-dialkylsubstituted N'-benzoyl thioureas with electrophilic agents differs from the reaction of the non-coordinated ligands.The nickel(II)chelates 1 form with organic acid chlorides RCOCl the N',N'-diacylate

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