117901-55-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117901-55-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,9,0 and 1 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 117901-55:
(8*1)+(7*1)+(6*7)+(5*9)+(4*0)+(3*1)+(2*5)+(1*5)=120
120 % 10 = 0
So 117901-55-0 is a valid CAS Registry Number.
117901-55-0Relevant academic research and scientific papers
Derivatives of Substituted Propionic Acid as Antiinflammatory Agents
Singh, Pritpal,Hingorani, L. L.,Trivedi, G. K.
, p. 498 - 500 (2007/10/02)
N-Acetyl-p-aminophenol derivatives of d-naproxen (IVa), ibuprofen (IVb) and ketoprofen (IVc) have been synthesised.Some acetylated β-D-glucopyranosides (Va-c) of ketoprofen, aspirin, and diclofenac have also been prepared and their antiinflammatory activi
