117332-92-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117332-92-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,3,3 and 2 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 117332-92:
(8*1)+(7*1)+(6*7)+(5*3)+(4*3)+(3*2)+(2*9)+(1*2)=110
110 % 10 = 0
So 117332-92-0 is a valid CAS Registry Number.
117332-92-0Relevant academic research and scientific papers
Structure-activity studies of fentanyl
Casy,Huckstep
, p. 605 - 608 (2007/10/02)
The preparation of analogues of fentanyl with para substituents in the anilino aromatic ring, anilino nitrogen separated from phenyl by methylene or bimethylene, and phenacyl replacing propionyl as the N-acyl substituent is reported. Although all para sub