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N<(1-phenyl-2-thioxo-4,5-diono-pyrrolidino-3)-phenylmethylene>-ethylenediamine hydrochloride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

104445-90-1

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104445-90-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104445-90-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,4,4 and 5 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 104445-90:
(8*1)+(7*0)+(6*4)+(5*4)+(4*4)+(3*5)+(2*9)+(1*0)=101
101 % 10 = 1
So 104445-90-1 is a valid CAS Registry Number.

104445-90-1Relevant academic research and scientific papers

Synthesis of Pyrrolodiazepine Derivatives. Part I. 2,3-Dihydro-5-aryl-7-aryl-pyrrolodiazepine-6-thioxo-8-(1H,7H)-ones

Zankowska-Jasinska, Wanda,Borowiec, Halina,Burgiel, Maria,Golus, Janusz,Goralik, Wanda,Kolasa, Anna

, p. 159 - 167 (2007/10/02)

The four-step synthesis of pyrrolodiazepine-6-thioxo-8-(1H,7H)-one (4) derivatives was carried out by formation of aryl methyl ketone and ethylenediamine Schiff base, its addition to aryl isothiocyanate, followed by cyclocondensation of the ad

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