ORGLIST:The same chemical structure, but different CAS#, why?

Date view Thread view Subject view Author view Attachment view

From: Jiang Heng (hjiang78$##$hotmail.com)
Date: Sat Nov 08 2003 - 21:33:26 EST


Hello, everybody,

The following substance is the same structure, but different CAS#, who can
tell me WHY?
CAS 124-76-5 (isoborneol)
CAS 507-70-0 (borneol)
CAS 464-45-9 (bicyclo[2.2.1]heptan-2-ol, 1,7,7-trimethyl)

see the attach file for the chemical structure.

Thanks

_________________________________________________________________
与联机的朋友进行交流,请使用 MSN Messenger: http://messenger.msn.com/cn



_______________________________________________
ORGLIST - Organic Chemistry Mailing List
Website / Archive / FAQ: http://www.orglist.net
To post a message (TO EVERYBODY) send to everybody$##$orglist.net
To unsubscribe, send to everybody-request$##$orglist.net the message: unsubscribe your_orglist_password your_address
List coordinator: Joao Aires de Sousa (coordinator$##$orglist.net)

Date view Thread view Subject view Author view Attachment view

This archive was generated by hypermail 2.1.4 : Mon Nov 10 2003 - 06:07:01 EST