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4-[(2-chloro-ethyl)-(2-fluoro-ethyl)-amino]-benzaldehyde is a complex organic compound characterized by its unique molecular structure. It features a benzaldehyde group, which is a derivative of benzene with an aldehyde functional group, and an amino group attached to the 4-position of the benzene ring. This amino group is substituted with two different alkyl chains: a 2-chloro-ethyl group and a 2-fluoro-ethyl group. The presence of both a chlorine and a fluorine atom in the molecule introduces elements of halogenation, which can significantly alter the compound's reactivity and physical properties. This chemical is likely to be used in advanced chemical synthesis, potentially in the pharmaceutical or materials science industries, due to its specific functional groups and structural features.

1921-11-5

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1921-11-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1921-11-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,2 and 1 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1921-11:
(6*1)+(5*9)+(4*2)+(3*1)+(2*1)+(1*1)=65
65 % 10 = 5
So 1921-11-5 is a valid CAS Registry Number.

1921-11-5Upstream product

1921-11-5Relevant academic research and scientific papers

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