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3,4-Dinitro-1H-indole is an organic compound with the chemical formula C8H5N3O4. It is a yellow crystalline solid that is derived from the indole nucleus, a heterocyclic aromatic organic compound. 3,4-Dinitro-1H-indole is characterized by the presence of two nitro groups (-NO2) attached to the 3rd and 4th carbon atoms of the indole ring. 3,4-Dinitro-1H-indole is used as a chemical intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of certain herbicides. Due to its reactivity and potential applications, it is important to handle 3,4-Dinitro-1H-indole with care, as it may have toxic properties and requires proper safety measures during its use and storage.

4771-11-3

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4771-11-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4771-11-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,7 and 1 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 4771-11:
(6*4)+(5*7)+(4*7)+(3*1)+(2*1)+(1*1)=93
93 % 10 = 3
So 4771-11-3 is a valid CAS Registry Number.

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