Butanedioic acid, 2-(ethylthio)-, (2R)-, also known as (2R)-2-(ethylthio)butanedioic acid, is a chiral organic compound with the molecular formula C6H10O4S. It is a derivative of butanedioic acid (succinic acid), featuring an ethylthio group attached to the 2-position of the molecule. butanedioic acid, 2-(ethylthio)-, (2R)- is characterized by its asymmetric carbon atom at the 2-position, which gives rise to two enantiomers: (2R)- and (2S)-. The (2R)-enantiomer is the one specified in the name, indicating that the hydroxyl groups are positioned on the right side when looking at the molecule from the perspective of the priority of the substituents. butanedioic acid, 2-(ethylthio)-, (2R)- has potential applications in the synthesis of pharmaceuticals and other organic compounds due to its unique structural features.
The CAS Registry Mumber 3972-43-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,7 and 2 respectively; the second part has 2 digits, 4 and 3 respectively. Calculate Digit Verification of CAS Registry Number 3972-43: (6*3)+(5*9)+(4*7)+(3*2)+(2*4)+(1*3)=108 108 % 10 = 8 So 3972-43-8 is a valid CAS Registry Number.