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17-(1-p-methoxyphenyl-5-pyrazolyl)androsta-4,16-dien-3-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1398511-64-2

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1398511-64-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1398511-64-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,8,5,1 and 1 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1398511-64:
(9*1)+(8*3)+(7*9)+(6*8)+(5*5)+(4*1)+(3*1)+(2*6)+(1*4)=192
192 % 10 = 2
So 1398511-64-2 is a valid CAS Registry Number.

1398511-64-2Downstream Products

1398511-64-2Relevant academic research and scientific papers

Novel series of 17β-pyrazolylandrosta-5,16-diene derivatives and their inhibitory effect on 17α-hydroxylase/C17,20-lyase

Ivanyi, Zoltan,Szabo, Nikoletta,Woelfling, Janos,Szecsi, Mihaly,Julesz, Janos,Schneider, Gyula

, p. 1152 - 1159 (2012/11/13)

The Claisen condensation of 3β-acetoxypregna-5,16-dien-20-one (1) with ethyl formate in the presence of sodium methylate in pyridine is known to lead to 3β-hydroxy-21-hydroxymethylidenepregna-5,16-dien-20-one (2) in good yield. With the methods described

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