✍ Scribed by H.H. Strain; W.A. Svec; K. Aitzetmüller; J.J. Katz
No coin nor oath required. For personal study only.
Current observations on heteroxanthln (obtained from Trlbonema and Vaucherla) provide further support for the structure as 3,5,6,3'-tetrahydroxy-5,6-dlhydro-7',81-dldehydro-@-carotene.
Recently, two different molecular structures have been proposed for hetero-
📜 SIMILAR VOLUMES
## Beginning with the March 1916 number these Formulas will be continued in monthly instalments by the Committee, and all members of the American Pharmaceutical Association are earnestly requested to render assistance by sending suitable formulas and criticisms to the Chairman, O m RAUBENHEIMER, B
Beginning with the March 1916 number these Formulas will be continued in monthly instalments by the Committee, and all members of the American Pharmaceutical Association are earnestly requested to render assistance by sending suitable formulas and criticisms to the Chairman, OTTO RAUBENHEIMER, Brook