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1327280-57-8

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1327280-57-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1327280-57-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,2,7,2,8 and 0 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1327280-57:
(9*1)+(8*3)+(7*2)+(6*7)+(5*2)+(4*8)+(3*0)+(2*5)+(1*7)=148
148 % 10 = 8
So 1327280-57-8 is a valid CAS Registry Number.

1327280-57-8Downstream Products

1327280-57-8Relevant articles and documents

Protecting group free synthesis of urea-linked glycoconjugates: Efficient synthesis of β-urea glycosides in aqueous solution

Ichikawa, Yoshiyasu,Minami, Takahiro,Kusaba, Shohei,Saeki, Nobuyoshi,Tonegawa, Yuta,Tomita, Yumiko,Nakano, Keiji,Kotsuki, Hiyoshizo,Masuda, Toshiya

supporting information, p. 3924 - 3931 (2014/06/09)

A method for the protecting group free synthesis of β-urea-linked glycoconjugates has been developed. The one step process, involving reactions between urea and d-glucose, N-acetyl-d-glucosamine or d-xylose in acidic aqueous solution, furnishes the corresponding β-urea glycosides in modest yields. This simple and efficient procedure is applicable to the synthesis of β-urea tethered amino acid-carbohydrate conjugates. This journal is the Partner Organisations 2014.

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