The chemical "3endo-[(S)-3-(3-cyclopentyl-propionyloxy)-2-phenyl-propionyloxy]-6exo,7exo-epoxy-8,8-dimethyl-nortropanium; bromide" is a complex organic compound with a molecular formula of C28H37BrNO4. It features a nortropanium core, which is a derivative of tropane, a bicyclic compound. The molecule has a 3-cyclopentyl-propionyloxy group attached to the 3-position, a 2-phenyl-propionyloxy group at the same position, and an epoxy group between the 6 and 7 positions. Additionally, it has two methyl groups at the 8 and 8 positions, making it dimethyl. The compound is a bromide salt, indicating the presence of a bromide ion (Br-) as a counterion. This chemical is likely used in pharmaceutical or chemical research due to its complex structure and potential for interaction with biological systems.
The CAS Registry Mumber 2089-63-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,8 and 9 respectively; the second part has 2 digits, 6 and 3 respectively. Calculate Digit Verification of CAS Registry Number 2089-63: (6*2)+(5*0)+(4*8)+(3*9)+(2*6)+(1*3)=86 86 % 10 = 6 So 2089-63-6 is a valid CAS Registry Number.