107585-77-3 Usage
General Description
4'-Demethyl-3,9-dihydroeucomin is a chemical compound that falls into the class of organic compounds known as indolizidines. Indolizidines are polycyclic compounds that contain an indolizidine moiety, which is a bicyclic compound made up of a two-ring system containing a three-membered ring and a pyrrole, fused together. Information about the specific properties, uses, and potential hazards of 4'-Demethyl-3,9-dihydroeucomin is scarce; as it seems to be less common or less studied than some other chemical compounds. Its properties would be determined in part by its structure, so it's likely that it shares some characteristics common to indolizidines.
Check Digit Verification of cas no
The CAS Registry Mumber 107585-77-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,5,8 and 5 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 107585-77:
(8*1)+(7*0)+(6*7)+(5*5)+(4*8)+(3*5)+(2*7)+(1*7)=143
143 % 10 = 3
So 107585-77-3 is a valid CAS Registry Number.
107585-77-3Relevant articles and documents
Chemistry of Homoisoflavonoids: Synthesis of Polyhydroxy 3-Benzylchromones and 3-Benzylchroman-4-ones without Protection and Deprotection of Hydroxyl Groups and a Convenient Preparation of Benzylidenechroman-4-ones
Sathyanarayana, S.,Krishnamurty, H. G.
, p. 899 - 901 (2007/10/02)
Catalytic transfer hydrogenation of hydroxyflavanones gives hydroxydihydrochalcones.These dihydrochalcones are converted into hydroxyhomoisoflavones and homoisoflavanones without protection and deprotection of hydroxyl groups.The condensation between chromanones and aryl aldehydes in the presence of dry p-toluenesulfonic acid in benzene or toluene gives benzylidenechromanones in good yields.The method is far superior to all other existing procedures.
