604-80-8 Usage
Chemical Properties
Yellow powder
Uses
Narcissoside is a flavonoid from Nitraria tangutorum. Narcissoside may have antiproliferative activity in human colon cancer cell line (HT29).
Check Digit Verification of cas no
The CAS Registry Mumber 604-80-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,0 and 4 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 604-80:
(5*6)+(4*0)+(3*4)+(2*8)+(1*0)=58
58 % 10 = 8
So 604-80-8 is a valid CAS Registry Number.
InChI:InChI=1/C28H32O16/c1-9-18(32)21(35)23(37)27(41-9)40-8-16-19(33)22(36)24(38)28(43-16)44-26-20(34)17-13(31)6-11(29)7-15(17)42-25(26)10-3-4-12(30)14(5-10)39-2/h3-7,9,16,18-19,21-24,27-33,35-38H,8H2,1-2H3/t9-,16-,18-,19-,21+,22+,23+,24-,27+,28+/m1/s1
604-80-8Relevant articles and documents
Flavonoid and benzophenone glycosides from Coleogyne ramosissima
Ito, Hideyuki,Nishitani, Eisei,Konoshima, Takao,Takasaki, Midori,Kozuka, Mutsuo,Yoshida, Takashi
, p. 695 - 700 (2007/10/03)
A benzophenone glucoside and two flavonol glycosides were isolated together with 27 known polyphenols from the aerial parts of Coleogyne ramosissima, and their structures were elucidated by spectroscopic and chemical methods as iriflophenone 2-O-β-glucopyranoside, isorhamnetin 3-O-2(G)-rhamnopyranosylrutinoside-7-O-α-rhamnopyranoside and limocitrin 3-O-rutinoside-7-O-β-glucopyranoside, respectively. (C) 2000 Elsevier Science Ltd.