51020-87-2 Usage
General Description
Licarin B is a type of neolignan, a class of chemical compounds derived from plants. Known for its various pharmacological properties, this compound can be extracted from several plant species, including nutmeg and magnolia trees. Among its beneficial effects are its anti-inflammatory, anti-allergic, and anti-cancer activities. Additionally, studies suggest that Licarin B may also carry antioxidant, anti-fungal, and anti-leishmanial properties. Its potential health benefits and medicinal uses are a subject of ongoing research.
Check Digit Verification of cas no
The CAS Registry Mumber 51020-87-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,0,2 and 0 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 51020-87:
(7*5)+(6*1)+(5*0)+(4*2)+(3*0)+(2*8)+(1*7)=72
72 % 10 = 2
So 51020-87-2 is a valid CAS Registry Number.
InChI:InChI=1/C20H20O4/c1-4-5-13-8-15-12(2)19(24-20(15)18(9-13)21-3)14-6-7-16-17(10-14)23-11-22-16/h4-10,12,19H,11H2,1-3H3/b5-4+/t12-,19-/m1/s1
51020-87-2Relevant articles and documents
Synthesis of (±)-licarin B and eupomatenoids-1 and -12: A general approach to 2-aryl-7-alkoxy-benzofuranoid neolignans
Engler, Thomas A.,Chai, Wenying
, p. 6969 - 6970 (2007/10/03)
New synthesis of the title compounds are described using Lewis acid-promoted reactions of styrenes with N-phenylsulfonyl-1,4-benzoquinone monoimines to regioselectively form the 2-arylbenzofuranoid ring system followed by conversion of the aromatic N-phenylsulfonyl moiety into a propenyl substituent.
