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N-Methyl-N'-(2-nitro)phenylbenzamidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74180-07-7

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74180-07-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74180-07-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,1,8 and 0 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 74180-07:
(7*7)+(6*4)+(5*1)+(4*8)+(3*0)+(2*0)+(1*7)=117
117 % 10 = 7
So 74180-07-7 is a valid CAS Registry Number.

74180-07-7Downstream Products

74180-07-7Relevant academic research and scientific papers

Benzimidazolium Salts by Nucleophilic Aromatic Substitution

Wolff, Hans-Michael,Hartke, Klaus

, p. 266 - 279 (1980)

Condensation of the N,N'-dimethylbenzamidines 5 or their lithium salts 6 with o-nitrophenyl substituted aryl fluorides leads to the benzamidines 7.These cyclise on heating up to 100-150 deg C by nucleophilic aromatic substitution to form the benzimidazoli

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