4328-19-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 4328-19-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,2 and 8 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4328-19:
(6*4)+(5*3)+(4*2)+(3*8)+(2*1)+(1*9)=82
82 % 10 = 2
So 4328-19-2 is a valid CAS Registry Number.
InChI:InChI=1/C22H22O10/c1-30-10-4-2-9(3-5-10)13-6-11(24)16-14(31-13)7-12(25)17(19(16)27)22-21(29)20(28)18(26)15(8-23)32-22/h2-7,15,18,20-23,25-29H,8H2,1H3/t15-,18-,20+,21-,22+/m1/s1
4328-19-2Relevant articles and documents
New C,O-Glycosylflavones from the Genus Silene
Olennikov,Kashchenko
, p. 1026 - 1034 (2020/11/05)
Chromatographic separation of extracts from the aerial parts of three Silene species (Caryophyllaceae) isolated 26 flavonoids including the four new C,O-glycosylflavones acacetin-6-C-(2″-O-β-D-glucopyranosyl)-β-D-glucopyranoside-7-O-β-D-glucopyranoside (s