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204123-86-4

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204123-86-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 204123-86-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,4,1,2 and 3 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 204123-86:
(8*2)+(7*0)+(6*4)+(5*1)+(4*2)+(3*3)+(2*8)+(1*6)=84
84 % 10 = 4
So 204123-86-4 is a valid CAS Registry Number.

204123-86-4Downstream Products

204123-86-4Relevant 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.

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