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Diethylstilbestrol quinone (DESQ) is a synthetic derivative of diethylstilbestrol (DES), a nonsteroidal estrogen that was once widely used as a medication to prevent miscarriages and treat various estrogen-deficient conditions. DESQ is formed when DES undergoes oxidation, resulting in a quinone structure. This chemical transformation alters the properties and potential effects of the compound. While DES has been associated with certain health risks, including an increased risk of certain cancers, the specific impacts of DESQ are not as well-studied. It is important to note that DES has been banned in many countries due to these health concerns, and the study of its derivatives, such as DESQ, is crucial for understanding their potential effects on human health and the environment.

5664-37-9

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5664-37-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5664-37-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,6,6 and 4 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 5664-37:
(6*5)+(5*6)+(4*6)+(3*4)+(2*3)+(1*7)=109
109 % 10 = 9
So 5664-37-9 is a valid CAS Registry Number.

5664-37-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-[4-(4-oxocyclohexa-2,5-dien-1-ylidene)hexan-3-ylidene]cyclohexa-2,5-dien-1-one

1.2 Other means of identification

Product number -
Other names Stilbestrol quinone

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:5664-37-9 SDS

5664-37-9Upstream product

5664-37-9Downstream Products

5664-37-9Relevant academic research and scientific papers

Estrogen-dependent gene regulation by an oxidative metabolite of diethylstilbestrol, diethylstilbestrol4',4'-quinone

Chae, Kun,Lindzey, Jonathan,McLachlan, John A.,Korach, Kenneth S.

, p. 149 - 157 (1998)

Diethylstilbestrol (DES) is a well-characterized carcinogen in humans and animals although its mechanisms of carcinogenicity are not yet known. While the estrogenic activity of DES is important, there is evidence that oxidative metabolism also plays an im

Enzyme-Assisted Metal–Organic Framework Sensing System for Diethylstilbestrol Detection

Li, Wen-Juan,Chang, Lan,Liu, Qiao,Ning, Di,Yao, Xi-Yuan,Li, Yue,Ruan, Wen-Juan

, p. 15498 - 15504 (2017)

As novel fluorescent-sensing materials, metal–organic frameworks (MOFs) have shown great potential in environmental monitoring. However, most of the researches are limited to traditional pollutants, whereas the application of MOFs to the detection of the

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