13265-76-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13265-76-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,2,6 and 5 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 13265-76:
(7*1)+(6*3)+(5*2)+(4*6)+(3*5)+(2*7)+(1*6)=94
94 % 10 = 4
So 13265-76-4 is a valid CAS Registry Number.
InChI:InChI=1/C20H22O6/c21-11-15-18-17(25-19(23-15)13-7-3-1-4-8-13)16(12-22)24-20(26-18)14-9-5-2-6-10-14/h1-10,15-22H,11-12H2
13265-76-4Relevant articles and documents
Structure Determination of di-O-Benzylidene Derivatives of L-Iditol by 1H and 13C NMR Spectroscopy
Sohar, P.,Feher, G.,Toldy, L.
, p. 139 - 142 (2007/10/02)
The configuration and stable conformation of two dibenzylidene-L-iditol isomers formed upon benzalation of L-iditol, as well as that of a third isomer obtained by partial hydrolysis of the tribenzylidene derivative-the main product of the benzalation reac