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(3-nitro-4-methyl)-phenyl chloroformate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77489-11-3

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77489-11-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77489-11-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,4,8 and 9 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 77489-11:
(7*7)+(6*7)+(5*4)+(4*8)+(3*9)+(2*1)+(1*1)=173
173 % 10 = 3
So 77489-11-3 is a valid CAS Registry Number.

77489-11-3Downstream Products

77489-11-3Relevant academic research and scientific papers

(3-Nitro-4-methyl)-phenyl chloroformate and its preparation

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, (2008/06/13)

The novel compound (3-nitro-4-methyl)-phenyl chloroformate is prepared by reacting (4-methyl)-phenyl chloroformate with nitric acid in the presence of sulfuric acid. The novel compound (3-nitro-4-methyl)-phenyl chloroformate is a valuable starting material for the preparation of dyes and crop protection agents and in particular is an intermediate for the preparation of 3-nitro-4-methylphenol, which is reduced to 3-amino-4-methylphenol.

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