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N,N'-Bis(4-n-octylcarbamylphenyl)benzamidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

127442-03-9

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127442-03-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127442-03-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,4,4 and 2 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 127442-03:
(8*1)+(7*2)+(6*7)+(5*4)+(4*4)+(3*2)+(2*0)+(1*3)=109
109 % 10 = 9
So 127442-03-9 is a valid CAS Registry Number.

127442-03-9Downstream Products

127442-03-9Relevant academic research and scientific papers

N,N'-diarylbenzamidines useful as ultraviolet light absorbers

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, (2008/06/13)

Substituted benzamidines and their hydrochloride salts are useful as ultraviolet light absorbers, the benzamidines having the formula STR1 wherein: A1 and A2 may be the same or different and represent --COOR1, --CONR1 R2, --C N or --C6 H5 ; A3 represents --H, --OH, --OR, --Cl, --NO2, --C N, --C6 H5, or an alkyl group of one to five carbon atoms; R1 and R2 may be the same or different and represent hydrogen or an alkyl group of one to ten carbon atoms; and, R represents an alkyl group of one to ten carbon atoms.

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