33794-42-2 Usage
Chemical Properties
Yellow Oil
Check Digit Verification of cas no
The CAS Registry Mumber 33794-42-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,7,9 and 4 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 33794-42:
(7*3)+(6*3)+(5*7)+(4*9)+(3*4)+(2*4)+(1*2)=132
132 % 10 = 2
So 33794-42-2 is a valid CAS Registry Number.
33794-42-2Relevant articles and documents
Fentanyl analogues 3. 2-(1,2,3,4-tetrahydro)-naphthyl substituted 4-anilidopiperidines
Fifer,Davis,Borne
, p. 519 - 524 (2007/10/02)
The synthesis and analgetic properties of 2-(1,2,3,4-tetrahydro)-naphthyl analogues of fentanyl and 3-methylfentanyl are reported. The relation of the N-phenethyl group to the piperidine ring is discussed.