140224-57-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 140224-57-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,2,2 and 4 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 140224-57:
(8*1)+(7*4)+(6*0)+(5*2)+(4*2)+(3*4)+(2*5)+(1*7)=83
83 % 10 = 3
So 140224-57-3 is a valid CAS Registry Number.
140224-57-3Relevant academic research and scientific papers
Opioid properties of some isomeric derivatives of phencyclidine
Casy,Dewar,Al-Deeb
, p. 19 - 23 (2007/10/02)
The phencyclidine analogues (±)-α-, (±)-β-, and (+)-α- and (-)-α-4-hydroxy-3-methyl-4-phenyl-1-(1-phenylcyclohexyl) piperidene, all with known relative and absolute stereochemistry, have been prepared, and their analgesic potencies related to correspondin
