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128988-16-9

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128988-16-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128988-16-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,9,8 and 8 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 128988-16:
(8*1)+(7*2)+(6*8)+(5*9)+(4*8)+(3*8)+(2*1)+(1*6)=179
179 % 10 = 9
So 128988-16-9 is a valid CAS Registry Number.

128988-16-9Downstream Products

128988-16-9Relevant articles and documents

PHENYLPROPANOID GLYCOSIDES OF Teucrium polium

Oganesyan, G. B.,Galstyan, A. M.,Mnatsakanyan, V. A.,Shashkov, A. S.,Agababyan, P. V.

, p. 556 - 559 (2007/10/02)

Together with poliumoside we have isolated for the first time from golden germander verbascoside and a new phenylpropanoid glycoside (teupolioside) for which the structure of 2-(3,4-dihydroxyphenyl)ethyl O-β-D-galactopyranosyl-(1->2)-O-α-L-rhamnopyranosyl-(1->3)-4-O-caffeoyl-β-D-glucopyranoside is proposed.A mixture of poliumoside and teupolioside revealed a moderate antibacterial activity.

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