55033-90-4 Usage
Uses
Isorhamnetin 3-O-neohesperidine is a flavonol glycoside extract used as an anti-oxidant.
Check Digit Verification of cas no
The CAS Registry Mumber 55033-90-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,0,3 and 3 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 55033-90:
(7*5)+(6*5)+(5*0)+(4*3)+(3*3)+(2*9)+(1*0)=104
104 % 10 = 4
So 55033-90-4 is a valid CAS Registry Number.
InChI:InChI=1/C28H32O16/c1-9-18(33)21(36)23(38)27(40-9)44-26-22(37)19(34)16(8-29)42-28(26)43-25-20(35)17-13(32)6-11(30)7-15(17)41-24(25)10-3-4-12(31)14(5-10)39-2/h3-7,9,16,18-19,21-23,26-34,36-38H,8H2,1-2H3/t9-,16+,18-,19+,21+,22-,23+,26+,27-,28-/m0/s1
55033-90-4Relevant articles and documents
Synthesis of tamarixetin and isorhamnetin 3-O-neohesperidoside
Peng, Wenjie,Li, Yuwen,Zhu, Cunsheng,Han, Xiuwen,Yu, Biao
, p. 1682 - 1688 (2007/10/03)
Two isomeric flavonol 3-O-glycosides, tamarixetin and isorhamnetin 3-O-neohesperidoside (1 and 2), were synthesized. The natural product from Costus spicatus assigned as the former compound is revised to the latter structure.