I Lab Services 

4.12.4.5 Carbohydrates 

O

H C

3

CH

3

H C

3

O

O

CH

3

Yes 

2,5 anhydro 1,6 dideoxy 3,4 di O methyl D glucitol 

No 

(2R,3R,4R,5S) 3,4 dimethoxy 2,5 dimethyltetrahydrofuran 

4.12.4.6 Aminoacids and Peptides 

Cl

H

CH

3

O

NH

O

CH

3

F

F

HN

CH

3

F

O

Yes 

ethyl (5S,6S) N

2

 acetyl 5 methyl N

6

 phenyl 6 (trifluoromethyl) L lysinate 

hydrochloride 

No 

ethyl (2S,5S,6S) 2 (acetylamino) 6 anilino 7,7,7 trifluoro 5 

methylheptanoate hydrochloride 

4.13  IUPAC Name Free 

This is a restricted version of the commercial ACD/IUPAC Name service. 

Restrictions:  

This free version can treat structures with no more than 50 atoms, including hydrogen.  

Only the following atoms are allowed: C, H, N, P, O, S, F, Cl, Br, I, Li, Na, and K. 

No preferences can be specified for name generation. 

4.14 Index Name 

This module generates the systematic name for general organic compounds, according to 

guidelines specified by the Chemical Abstracts Service (CAS). 

When you choose this property from the menu, the dialog box appears where you can specify the 

options described in the following subsections. 

ACD/I Lab via ChemSketch  

User's Guide 

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