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4-Ethyl-1-chloro-2-nitro-benzene is an organic compound with the chemical formula C8H8ClNO2. It is a derivative of benzene, featuring a nitro group at the 2-position, a chloro group at the 1-position, and an ethyl group at the 4-position. This yellow crystalline solid is used as an intermediate in the synthesis of various pharmaceuticals, dyes, and other organic compounds. Due to its reactivity and potential applications, it is important to handle 4-ethyl-1-chloro-2-nitro-benzene with care, as it may have hazardous properties and require specific safety measures during its production and use.

2001-17-4

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2001-17-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2001-17-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,0 and 1 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 2001-17:
(6*2)+(5*0)+(4*0)+(3*1)+(2*1)+(1*7)=24
24 % 10 = 4
So 2001-17-4 is a valid CAS Registry Number.
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