126559-87-3 Usage
General Description
1,11-ethanoestradiol is a steroidal compound that is chemically related to the hormone estrogen. It is a synthetic derivative of estradiol, the primary female sex hormone, and is also known as epiestriol. 1,11-ethanoestradiol has been studied for its potential use in hormone replacement therapy and its effects on the reproductive system. It has been found to have a high binding affinity for the estrogen receptor and has been shown to exert estrogenic effects in various biological systems. Research on this compound is ongoing to determine its potential medical applications and safety profile.
Check Digit Verification of cas no
The CAS Registry Mumber 126559-87-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,5,5 and 9 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 126559-87:
(8*1)+(7*2)+(6*6)+(5*5)+(4*5)+(3*9)+(2*8)+(1*7)=153
153 % 10 = 3
So 126559-87-3 is a valid CAS Registry Number.
InChI:InChI=1/C20H26O2/c1-20-10-13-3-2-11-8-14(21)9-12-4-5-15(19(13)18(11)12)16(20)6-7-17(20)22/h8-9,13,15-17,19,21-22H,2-7,10H2,1H3