1225-58-7 Usage
General Description
3,5(10)-triene-3,16-diol, (16.beta.)-Estra-1 is a chemical compound with the molecular formula C18H24O2. It is a synthetic estrogen derivative with a steroid structure, and at the same time, it is a natural metabolite of estrogens in some species. 3,5(10)-triene-3,16-diol, (16.beta.)-Estra-1 is important in the field of pharmacology and endocrinology, as it can act as an agonist or antagonist of estrogen receptors in the body. Its biological activity and hormone-like effects make it a subject of interest in research related to hormone replacement therapy and the treatment of hormone-related conditions. Additionally, it is also used as a reference standard in analytical chemistry for the detection and quantification of estrogen metabolites in biological samples.
Check Digit Verification of cas no
The CAS Registry Mumber 1225-58-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,2 and 5 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1225-58:
(6*1)+(5*2)+(4*2)+(3*5)+(2*5)+(1*8)=57
57 % 10 = 7
So 1225-58-7 is a valid CAS Registry Number.
InChI:InChI=1/C18H24O2/c1-18-7-6-15-14-5-3-12(19)8-11(14)2-4-16(15)17(18)9-13(20)10-18/h3,5,8,13,15-17,19-20H,2,4,6-7,9-10H2,1H3/t13-,15+,16+,17-,18+/m0/s1