117536-01-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117536-01-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,5,3 and 6 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 117536-01:
(8*1)+(7*1)+(6*7)+(5*5)+(4*3)+(3*6)+(2*0)+(1*1)=113
113 % 10 = 3
So 117536-01-3 is a valid CAS Registry Number.
117536-01-3Relevant articles and documents
Synthesis of Amino Derivatives of 5-Aralkylidene-3-pyrrolin-2-ones
Adembri, G.,Anselmi, C.,Camparini, A.,Rossetti, M. G.,Scotton, M.
, p. 1019 - 1022 (2007/10/02)
Preparation of some derivatives of 5-aralkylidene-3-pyrrolin-2-ones is reported.Compounds with an amino group on the phenyl ring at the 3-position of the pyrrolinone ring showed suitable properties as potential UV-A filters.Some of the compounds were quat
