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73938-78-0

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73938-78-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73938-78-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,9,3 and 8 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 73938-78:
(7*7)+(6*3)+(5*9)+(4*3)+(3*8)+(2*7)+(1*8)=170
170 % 10 = 0
So 73938-78-0 is a valid CAS Registry Number.

73938-78-0Downstream Products

73938-78-0Relevant articles and documents

Synthesis of β-D-Mannopyranosides and β-L-Rhamnopyranosides by Glycosidation at C-1

Srivastava, Vinai K.,Schuerch, Conrad

, p. 1121 - 1126 (2007/10/02)

A stereoselective synthesis of β-D-mannopyranosides and β-L-rhamnopyranosides has been achieved by glycosidation at C-1.Treatment of the 1-O-tosyl derivative 2 with 1 equiv of methanol in acetonitrile gave methyl 3,4,6-tri-O-benzyl-2-O-(methylsulfonyl)-β-

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