(3R,6S)-2,5-Dimethoxy-3,6-dimethyl-3-(2-propenyl)-3,6-dihydropyrazin is a complex organic compound with the molecular formula C11H19NO2. It is a chiral molecule, meaning it has a non-superimposable mirror image, and it is characterized by its specific 3R,6S configuration. (3R,6S)-2,5-Dimethoxy-3,6-dimethyl-3-(2-propenyl)-3,6-dihydropyrazin features a pyrazin ring, which is a six-membered ring with two nitrogen atoms, and is further modified with two methoxy groups at the 2 and 5 positions, and methyl groups at the 3 and 6 positions. Additionally, it has a 2-propenyl group attached to the 3 position, which introduces a double bond and contributes to its reactivity and potential applications in organic chemistry. The compound's structure and stereochemistry make it a valuable entity for studying the effects of stereoisomerism on chemical properties and reactivity.
The CAS Registry Mumber 71785-61-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,7,8 and 5 respectively; the second part has 2 digits, 6 and 1 respectively. Calculate Digit Verification of CAS Registry Number 71785-61: (7*7)+(6*1)+(5*7)+(4*8)+(3*5)+(2*6)+(1*1)=150 150 % 10 = 0 So 71785-61-0 is a valid CAS Registry Number.