6β-(2,4-dinitro-anilino)-penicillanic acid is a chemical compound derived from the penicillin nucleus, which is the core structure of penicillin antibiotics. This specific compound features a 2,4-dinitroaniline group attached to the 6β position of the penicillanic acid molecule. The 2,4-dinitroaniline group is known for its strong electron-withdrawing properties, which can significantly influence the reactivity and stability of the molecule. 6β-(2,4-dinitro-anilino)-penicillanic acid is of interest in the field of medicinal chemistry, particularly in the study of penicillin derivatives, as it may exhibit altered biological activities compared to the parent penicillanic acid. The synthesis and study of such derivatives can lead to the development of new antibiotics with improved properties, such as enhanced potency or broader spectrum activity.
The CAS Registry Mumber 1976-41-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,7 and 6 respectively; the second part has 2 digits, 4 and 1 respectively. Calculate Digit Verification of CAS Registry Number 1976-41: (6*1)+(5*9)+(4*7)+(3*6)+(2*4)+(1*1)=106 106 % 10 = 6 So 1976-41-6 is a valid CAS Registry Number.