The chemical "6α,9α-difluoro-11β-hydroxy-16α,17α-isopropylidenedioxy-21-methanesulfonyloxy-pregna-1,4-diene-3,20-dione" is a complex steroidal compound with a unique molecular structure. It features two fluorine atoms at the 6α and 9α positions, a hydroxyl group at the 11β position, and an isopropylidenedioxy group bridging the 16α and 17α positions. Additionally, it has a methanesulfonyloxy group at the 21 position and a double bond between carbons 1 and 4 of the pregnane ring system. The molecule also contains a ketone group at both the 3 and 20 positions, indicating the presence of two carbonyl groups. 6α,9α-difluoro-11β-hydroxy-16α,17α-isopropylidenedioxy-21-methanesulfonyloxy-pregna-1,4-diene-3,20-dione is a derivative of the pregnane family of steroids, which are known for their diverse biological activities and potential applications in medicine.
The CAS Registry Mumber 3793-01-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,7,9 and 3 respectively; the second part has 2 digits, 0 and 1 respectively. Calculate Digit Verification of CAS Registry Number 3793-01: (6*3)+(5*7)+(4*9)+(3*3)+(2*0)+(1*1)=99 99 % 10 = 9 So 3793-01-9 is a valid CAS Registry Number.