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N-methyl-N-(3-trifluoromethylphenyl)-carbamoylchloride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

55240-29-4

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55240-29-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 55240-29-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,2,4 and 0 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 55240-29:
(7*5)+(6*5)+(5*2)+(4*4)+(3*0)+(2*2)+(1*9)=104
104 % 10 = 4
So 55240-29-4 is a valid CAS Registry Number.

55240-29-4Relevant academic research and scientific papers

Process for the preparation of 1-4-disubstituted-5 (4H)-tetrazolinones

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, (2008/06/13)

1,4-Disubstituted-5(4H)-tetrazolinones of the formula (I) STR1 wherein R1, R2 and R3 have the meanings given in the specification), which are known to be useful as herbicides, can be obtained in very good yields by reacting the corresponding 1-substituted-5(4H)-tetrazolinones with the corresponding carbamoyl chlorides in the presence of 4-dimethylaminopyridine.

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