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680573-18-6

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680573-18-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 680573-18-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,0,5,7 and 3 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 680573-18:
(8*6)+(7*8)+(6*0)+(5*5)+(4*7)+(3*3)+(2*1)+(1*8)=176
176 % 10 = 6
So 680573-18-6 is a valid CAS Registry Number.

680573-18-6Relevant articles and documents

Rapid and efficient synthesis of α(1-2)mannobiosides

Reina, José J.,Di Maio, Antonio,Ramos-Soriano, Javier,Figueiredo, Rute C.,Rojo, Javier

, p. 2873 - 2882 (2016/03/12)

α(1,2)mannobiosides with different substituents at the reducing end have been synthesized by a common strategy using benzoyls as the permanent protecting groups and an acetyl as the orthogonal protecting group at position C2 of the glycosyl acceptor. The

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