59495-70-4 Usage
Chemical Properties
White Solid
Uses
A protected metabolite of Estradiol (E888000).
Check Digit Verification of cas no
The CAS Registry Mumber 59495-70-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,4,9 and 5 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 59495-70:
(7*5)+(6*9)+(5*4)+(4*9)+(3*5)+(2*7)+(1*0)=174
174 % 10 = 4
So 59495-70-4 is a valid CAS Registry Number.
59495-70-4Relevant articles and documents
Synthesis of β-glucuronides of estradiol, ethynylestradiol and estrone
Werschkun, Barbara,Gorziza, Karin,Thiem, Joachim
, p. 629 - 637 (1999)
Improved syntheses for the 3-β-D-glucuronides of the steroidal sex hormones 17β-estradiol, 17α-ethynylestradiol and estrone are reported employing boron trifluoride diethyl etherate catalysis with tetraacetylated glucuronic acid or the corresponding imidate.