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58822-01-8

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58822-01-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 58822-01-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,8,2 and 2 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 58822-01:
(7*5)+(6*8)+(5*8)+(4*2)+(3*2)+(2*0)+(1*1)=138
138 % 10 = 8
So 58822-01-8 is a valid CAS Registry Number.

58822-01-8Relevant articles and documents

Syntheses of Isoflavones and Isoflavone Glycosides, and Their Inhibitory Activity against Bovine Liver &β-Galactosidase

Nishiyama, Kiyotoshi,Esaki, Sachiko,Deguchi, Ikuko,Sugiyama, Naoko,Kamiya, Shintaro

, p. 107 - 114 (2007/10/02)

To clarify the relationship between the structure and inhibitory action toward β-D-galactosidase (EC 3.2.1.21) of isoflavones and isoflavone glycosides, a number of polyhydroxyisoflavones, and the α-L-rhamnosides and β-L-quinovosides of daidzein and genistein were synthesized.Among the polyhydroxyisoflavones, 2',3',4',7-tetrahydroxyisoflavone showed the strongest inhibitory activity (Ki = 26 * 10-6 M).Among the glycosides, all the L-rhamnosides were strong inhibitors, of which genistein 4',7-di-O-α-L-rhamnoside was the strongest (Ki = 4.44 * 10-6 M), while all the isoflavone β-L-quinovosides were considerably weak or possessed no inhibition.

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