344348-40-9 Usage
General Description
1-(4-phenylcyclohexyl)propan-1-one is a chemical compound also known as PCP, angel dust, or simply phencyclidine. It is a dissociative anesthetic and a recreational drug with hallucinogenic effects. PCP acts as a NMDA receptor antagonist, which leads to disruption of the neurotransmission within the brain. It is commonly used in research as a tool to study the NMDA receptor and its functions, but it is also a popular recreational drug due to its dissociative and hallucinogenic effects. However, PCP can be highly addictive and has numerous adverse side effects, including psychosis, paranoia, and violent behavior. Its use is illegal and highly regulated in many countries.
Check Digit Verification of cas no
The CAS Registry Mumber 344348-40-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,4,3,4 and 8 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 344348-40:
(8*3)+(7*4)+(6*4)+(5*3)+(4*4)+(3*8)+(2*4)+(1*0)=139
139 % 10 = 9
So 344348-40-9 is a valid CAS Registry Number.
344348-40-9Relevant articles and documents
4-(4-ALKYLCYCLOHEXYL)BENZALDEHYDE
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Page/Page column 10-11, (2009/02/10)
A process for effectively producing a 4-(4-alkylcyclohexyl)benzaldehyde, 4-(cyclohexyl)benzaldehyde, a 4-(trans-4-alkylcyclohexyl)benzaldehyde and a (trans-4-alkylcyclohexyl)benzene useful for electronic material applications such as liquid crystals and for pharmaceutical and agrochemical applications, etc., are disclosed. The present invention provides (1) a process for producing a 4-(4-alkylcyclohexyl)benzaldehyde or 4-(cyclohexyl)benzaldehyde by formylating a (4-alkylcyclohexyl)benzene or cyclohexylbenzene with carbon monoxide, (2) a process for producing a 4-(trans-4-alkylcyclohexyl)benzaldehyde by formylating a (4-alkylcyclohexyl)benzene having a cis/trans molar ratio of 0.3 or less with carbon monoxide, and (3) a process for producing a (trans-4-alkylcyclohexyl)benzene by isomerizing a mixture of the cis and trans isomers of a (4-alkylcyclohexyl)benzene, all of the processes being performed in the presence of HF and BF3.