117613-74-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117613-74-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,6,1 and 3 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 117613-74:
(8*1)+(7*1)+(6*7)+(5*6)+(4*1)+(3*3)+(2*7)+(1*4)=118
118 % 10 = 8
So 117613-74-8 is a valid CAS Registry Number.
117613-74-8Relevant articles and documents
IONONE AND LIGNAN GLYCOSIDES FROM EPIMEDIUM DIPHYLLUM
Miyase, Toshio,Ueno, Akira,Takizawa, Nobuo,Kobayashi, Hiromi,Oguchi, Hiroko
, p. 3483 - 3486 (1989)
From the aerial parts of Epimedium diphyllum, a new ionone derivative glucoside, icariside B8, two new lignan glycosides, icarisides E4 and E5 and a new phenylethanoid glucoside, icariside D2, have been isolated