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The chemical "1--oxycarbonyl-semicarbazido-(4)-essigsaeure-aethylester" is a complex organic compound with the molecular formula C14H16N4O8. It is a derivative of semicarbazide, featuring a p-nitrophenyloxycarbonyl group and an ethyl ester group. 1--oxycarbonyl-semicarbazido-(4)-essigsaeure-aethylester is characterized by its potential reactivity and may be used in the synthesis of various pharmaceuticals or as a protecting group in organic synthesis. Its structure includes a semicarbazide moiety, which is a key component in the formation of hydrazones and osazones, and an ethyl ester group, which can be hydrolyzed to form the corresponding acid. The compound's properties and reactivity are influenced by the presence of the nitro group, which can participate in various chemical reactions, such as reduction to an amine.

4046-52-0

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4046-52-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4046-52-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,0,4 and 6 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 4046-52:
(6*4)+(5*0)+(4*4)+(3*6)+(2*5)+(1*2)=70
70 % 10 = 0
So 4046-52-0 is a valid CAS Registry Number.
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