Providing the structure

Similarly, as for new compound registration, the structure and an Id should be provided.

Steps for drawing a structure e.g with a salt component:

Preliminary steps:

• pyridine compound has been already registered

• HCl (Hydrochloride) as salt is already present in the salt DB

1. Draw pyridine and HCl

2. Set the LnbRef

3. Click on Register

The successful registration is summarized in a window, where the allocated Ids are listed: PCN, CN and LN. Since pyridine structure was already registered previously, the new lot will be registered under the existing PCN (CXN2) but under a second version (CXN2B) and as a second lot within the tree (CXN2-002):

Without providing the structure

A user can easily register a lot of an existing compound without providing the structure using the Register lot functionality

Steps for registering:

1. On the Browse page select a parent or version level.

2. Click on the More actions menu and choose the Register lot option.

   Register lot - step 1 & 2

3. In the "Register Lot" page provide the LnbRef, then hit the Register Lot button.

   Register lot - step 3

The successful registration is summarized in a window, where the allocated Ids are listed: PCN, CN and LN.