19679-59-5 Usage
General Description
1,1-dimethyl-2-(1-phenylpropylidene)hydrazine, also known as fenproporex, is a chemical that acts as a stimulant and appetite suppressant. It was previously used as a prescription medication for the treatment of obesity but has since been discontinued due to its potential for abuse and addiction. Fenproporex works by stimulating the release of certain neurotransmitters in the brain, which can lead to increased energy and decreased appetite. However, it is also associated with a variety of negative side effects, including increased heart rate, high blood pressure, and potential damage to the heart and blood vessels. The substance is classified as a Schedule IV controlled substance by the United Nations and is illegal to manufacture, distribute, or possess without a license.
Check Digit Verification of cas no
The CAS Registry Mumber 19679-59-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,6,7 and 9 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 19679-59:
(7*1)+(6*9)+(5*6)+(4*7)+(3*9)+(2*5)+(1*9)=165
165 % 10 = 5
So 19679-59-5 is a valid CAS Registry Number.
19679-59-5Relevant articles and documents
Synthesis of isoquinolines via Rh(III)-catalyzed C-H activation using hydrazone as a new oxidizing directing group
Chuang, Sheng-Chieh,Gandeepan, Parthasarathy,Cheng, Chien-Hong
supporting information, p. 5750 - 5753 (2013/12/04)
An efficient and mechanistically interesting method for the synthesis of highly substituted isoquinolines by a Rh(III)-catalyzed hydrazone directed ortho C-H bond activation and annulation without an external oxidant is described. This reaction is accomplished via a C-C and C-N bond formation along with N-N bond cleavage.
Synthese de methyl-8 dehydro-1,2 pyrrolizidines et de methyl-9 dehydro-1,2 indolizidines
Abbas, S. A.,Laurent, A.,Mison, P.,Pellissier, N.
, p. 288 - 296 (2007/10/02)
A synthetic route to the title compounds is described.It is based on the intramolecular cyclisation of hydroxy-Δ-3-pyrrolines 9, which are prepared in two steps from 2H-pyrroles 4.The stereoselectivity of the sequence can be controlled by changing the order of these two steps.
