| Title:  Resin Ipomea CAS Registry Number:  9000-34-4 Additional Names:  Resin of Mexican scammony Literature References:  Made by extracting the dried roots of Ipomoea orizabensis Ledenois, Convolvulaceae with alcohol and pptg with water. Properties:  Brown, translucent, brittle fragments or pale brown powder.  Insol in water; sol in alc, chloroform, partially in ether. Therap-Cat:  Cathartic.  |