This page, "3-(5-methylfurfurylidene)-1-pyrroline, (E)", is part of the NIST Chemistry WebBook. This site and its contents are part of the NIST Standard Reference Data Program.
This page, "5-α-Cholanoic acid, 3-α-6-α,7-α,12-α-tetrahydroxy, methyl ester, TMS", is part of the NIST Chemistry WebBook. This site and its contents are part of the NIST Stand