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3-Chlor-5-nitro-4-trichloracetoxy-benzonitril is a complex organic chemical compound with the molecular formula C9H3Cl4N3O3. It is characterized by the presence of a benzene ring with a nitro group (NO2) at the 5th position, a chloro group (Cl) at the 3rd position, and a cyano group (CN) at the 4th position. The trichloroacetoxy group (CCl3COO) is attached to the 4th position as well. 3-Chlor-5-nitro-4-trichloracetoxy-benzonitril is known for its potential use as a chemical intermediate in the synthesis of various pharmaceuticals and agrochemicals. Due to its reactive nature and the presence of multiple functional groups, it is important to handle 3-Chlor-5-nitro-4-trichloracetoxy-benzonitril with care, following proper safety protocols.

1690-04-6

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1690-04-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1690-04-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,9 and 0 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1690-04:
(6*1)+(5*6)+(4*9)+(3*0)+(2*0)+(1*4)=76
76 % 10 = 6
So 1690-04-6 is a valid CAS Registry Number.

1690-04-6Downstream Products

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