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129796-68-5

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129796-68-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129796-68-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,7,9 and 6 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 129796-68:
(8*1)+(7*2)+(6*9)+(5*7)+(4*9)+(3*6)+(2*6)+(1*8)=185
185 % 10 = 5
So 129796-68-5 is a valid CAS Registry Number.

129796-68-5Downstream Products

129796-68-5Relevant articles and documents

O-(p-Methoxyphenylethynyl)phenyl Glycosides: Versatile New Glycosylation Donors for the Highly Efficient Construction of Glycosidic Linkages

Hu, Yang,Yu, Ke,Shi, Li-Li,Liu, Lei,Sui, Jing-Jing,Liu, De-Yong,Xiong, Bin,Sun, Jian-Song

, p. 12736 - 12744 (2017)

A novel alkyne-activation-based glycosylation protocol using o-(p-methoxyphenylethynyl)phenyl (MPEP) glycoside was established. The glycosyl MPEP donors were shelf-stable and could be prepared efficiently via Sonogashira reaction from the corresponding o-

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