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17651-10-4

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17651-10-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17651-10-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,6,5 and 1 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 17651-10:
(7*1)+(6*7)+(5*6)+(4*5)+(3*1)+(2*1)+(1*0)=104
104 % 10 = 4
So 17651-10-4 is a valid CAS Registry Number.

17651-10-4Downstream Products

17651-10-4Relevant articles and documents

SUGAR CHEMISTRY WITHOUT PROTECTING GROUPS: A NOVEL REGIOSELECTIVE SYNTHESIS OF 6-O-ACYL-D-GLUCOPYRANOSES AND METHYL-6-O-ACYL-α-D-GLUCOPYRANOSIDES

Plusquellec, Daniel,Baczko, Krystyna

, p. 3809 - 3812 (2007/10/02)

The primary hydroxyl groups of α-D-glucose and methyl-α-D-glucoside were selectively esterified by treating the free sugars with N-acylthiazolidine-2-thiones, thus affording respectively 6-O-acyl-D-glucopyranoses and methyl-6-O-acyl-α-D-glucopyranosides in high yields.This new reaction is compared with our previous synthesis of 1-O-acyl-β-D-glucopyranoses from β-D-glucose and interpreted in terms of anomeric effect.

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