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Desethylfenfluramine, also known as norfenfluramine, is a chemical compound that is a metabolite of fenfluramine, a drug that was once used as an appetite suppressant for weight loss. It was found in combination with phentermine in the popular diet drug "fen-phen." However, due to its association with serious side effects, including heart valve issues and pulmonary hypertension, fenfluramine and its derivatives, including desethylfenfluramine, were withdrawn from the market in the late 1990s. The chemical structure of desethylfenfluramine consists of a phenethylamine core with a chloro substituent and a trifluoromethyl group, which contributes to its pharmacological properties. Despite its past use, it is now considered a controlled substance in many countries due to its potential for abuse and health risks.

673-18-7

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673-18-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 673-18-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,7 and 3 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 673-18:
(5*6)+(4*7)+(3*3)+(2*1)+(1*8)=77
77 % 10 = 7
So 673-18-7 is a valid CAS Registry Number.
InChI:InChI=1/C10H12F3N.ClH/c1-7(14)5-8-3-2-4-9(6-8)10(11,12)13;/h2-4,6-7H,5,14H2,1H3;1H

673-18-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name NORFENFLURAMINE HYDROCHLORIDE

1.2 Other means of identification

Product number -
Other names -

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:673-18-7 SDS

673-18-7Upstream product

673-18-7Downstream Products

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