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N,N-diethylamino-3,3-dimethoxy-2-(4-methoxyphenyl)-propenamidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

257867-72-4

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257867-72-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 257867-72-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,7,8,6 and 7 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 257867-72:
(8*2)+(7*5)+(6*7)+(5*8)+(4*6)+(3*7)+(2*7)+(1*2)=194
194 % 10 = 4
So 257867-72-4 is a valid CAS Registry Number.

257867-72-4Downstream Products

257867-72-4Relevant academic research and scientific papers

Isothiazoles. Part X. New 3-substituted-2-arylpropenamidines by base catalyzed ring opening of 3-amino-4-arylisothiazole 1,1- dioxides

Beccalli, Egle M.,Clerici, Francesca,Gelmi, Maria Luisa

, p. 14975 - 14984 (2007/10/03)

Starting from 5-unsubstituted or 5-alkyl-, aryl-, heteroarylsubstituted 3-diethylamino-4-arylisothiazole 1,1- dioxides by base induced ring opening 3-alkoxypropenamidines were synthesized in excellent yields in a mild and efficient way. When 5-bromo-3-die

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