1-oxyl-3-bromo-2,2,5,5-tetramethyl-Δ3-pyrrolin-4-carboxylic acid chloride is a complex organic compound with the molecular formula C9H13BrNO3. It features a pyrrolin-4-carboxylic acid core structure, which is a type of pyrrole derivative. The molecule is characterized by the presence of a bromine atom at the 3-position, a hydroxyl group (-OH) at the 1-position, and a carbonyl group (-COOH) at the 4-position. Additionally, it has four methyl groups (-CH3) attached to the 2, 2, 5, and 5 positions, contributing to its stability and reactivity. 1-oxyl-3-bromo-2,2,5,5-tetramethyl-Δ3-pyrrolin-4-carboxylic acid chloride is known for its potential applications in various chemical and pharmaceutical processes, particularly as a synthetic intermediate or a reagent in the preparation of other complex molecules.
The CAS Registry Mumber 85065-49-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,0,6 and 5 respectively; the second part has 2 digits, 4 and 9 respectively. Calculate Digit Verification of CAS Registry Number 85065-49: (7*8)+(6*5)+(5*0)+(4*6)+(3*5)+(2*4)+(1*9)=142 142 % 10 = 2 So 85065-49-2 is a valid CAS Registry Number.