177748-19-5 Usage
Chemical Properties
Leight Beige Solid
Check Digit Verification of cas no
The CAS Registry Mumber 177748-19-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,7,7,4 and 8 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 177748-19:
(8*1)+(7*7)+(6*7)+(5*7)+(4*4)+(3*8)+(2*1)+(1*9)=185
185 % 10 = 5
So 177748-19-5 is a valid CAS Registry Number.
177748-19-5Relevant articles and documents
Clomiphene and tamoxifen analogues AS potential non-steroidal antiestrogens
Stǎnciuc, Octavian,Niculescu-Duvǎz, Ion,Stǎnciuc, Gabriela,Balaban, Alexandru T.
, p. 733 - 741 (2007/10/03)
The synthesis of some Clomiphene and Tamoxifen analogs is reported. These compounds were designed by choosing the matching substituents and their positions so as to improve the biological activity in the treatment of hormone-dependent tumours.