It would not depend on the existence of a database of unique substance records to establish the next available sequence number for any new chemical substance being assigned an InChI.
Meanwhile, until end of May 2013, a total of 33,000 registration dossiers for 6,600 unique substances have already been submitted to ECHA (regular updates of registration statistics available in [2]).
One product of Tox21 to date is a library of more than 10,000 chemical samples comprising 8,312 unique substances.
Grapefruit juice contains unique substances that can block the breakdown of some drugs, thereby affecting their absorption and effectiveness.
DSSTox - Core consists primarily of the first two of these identifiers: DTXSIDs are unique substance identifiers, where a substance can be any single chemical, mixture, polymer (e.g., Polyvinyl chloride, [49]) or chemical family (e.g., Polychlorinated biphenyls [50]) and DTXCIDs are unique (as determined using InChI Keys) identifiers of chemical structures.
Spinoza regarded both mind and matter as simply aspects (or attributes) of the eternal, infinite and unique substance he identified with God Himself.
It's a unique substance in the world of addiction as it continues to gain wide acceptance as a medication, and becomes more normalized through legalization.
Souls, which are believed to be a unique substance in the universe, take different living forms in the cycle of birth, death, and rebirth.
It contains a unique substance known as limulus amebocyte lysate, or LAL, that responds dramatically to the presence of even the tiniest amount of bacterial toxin.
This study noted the count of unique atom environments in Substance is greater than it is in Compound.
