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257936-60-0

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257936-60-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 257936-60-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,7,9,3 and 6 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 257936-60:
(8*2)+(7*5)+(6*7)+(5*9)+(4*3)+(3*6)+(2*6)+(1*0)=180
180 % 10 = 0
So 257936-60-0 is a valid CAS Registry Number.

257936-60-0Downstream Products

257936-60-0Relevant articles and documents

β-Acarbose. VIII the synthesis of some N-linked carba-oligosacchandes

Stick, Robert V.,Tilbrook, D. Matthew G.,Williams, Spencer J.

, p. 895 - 904 (2007/10/03)

Two carbohydrate triflates have been used to alkylate a 1-epivalienamine derivative to give small amounts of the desired secondary amines, in addition to amounts of the products of elimination. Deprotection of the secondary amines afforded a carba-disacch

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