N-(3-Oxo-buten-1-yl)-isatinsaeure, also known as N-(3-oxobutenyl)-isatic acid, is a chemical compound derived from isatinsaeure, which is a type of isatin derivative. Isatins are heterocyclic organic compounds with a bicyclic structure, consisting of an indole nucleus fused to a pyrrole ring. The compound features a 3-oxo-buten-1-yl group attached to the nitrogen atom of the isatinsaeure, which introduces a carbonyl group and a double bond in the side chain. This modification can significantly alter the chemical properties and reactivity of the parent isatinsaeure, potentially affecting its applications in various fields such as pharmaceuticals, agrochemicals, and materials science.
The CAS Registry Mumber 5622-24-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,6,2 and 2 respectively; the second part has 2 digits, 2 and 4 respectively. Calculate Digit Verification of CAS Registry Number 5622-24: (6*5)+(5*6)+(4*2)+(3*2)+(2*2)+(1*4)=82 82 % 10 = 2 So 5622-24-2 is a valid CAS Registry Number.