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Specifications

5,6-trans-Vitamin D2 is an isomer as well as one of the main decomposition products of Vitamin D2.
Catalog #	022839
CAS Number	51744-66-2
Molecular Formula	C28H44O
Molecular Weight	396.65
Important Note	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. Toxicity and Hazards: All products should be handled by qualified personnel only, trained in laboratory procedures.
Alternate names	(3 ,5E,7E,22E)-9,10-Secoergosta-5,7,10(19),22-tetraen-3-ol; 5,6-trans-Ergocalciferol;