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1383478-50-9

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1383478-50-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1383478-50-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,3,4,7 and 8 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1383478-50:
(9*1)+(8*3)+(7*8)+(6*3)+(5*4)+(4*7)+(3*8)+(2*5)+(1*0)=189
189 % 10 = 9
So 1383478-50-9 is a valid CAS Registry Number.

1383478-50-9Relevant articles and documents

Convenient syntheses of 1,2-trans selenoglycosides using isoselenuronium salts as glycosylselenenyl transfer reagents

Kumar, Ambati Ashok,Illyes, Tuende Zita,Koever, Katalin E.,Szilagyi, Laszlo

, p. 8 - 18 (2012)

Se-glycosyl-isoselenuronium salts such as three and four which can be prepared in one high-yielding step from acetohalogeno sugars proved to be convenient starting materials for the syntheses of a variety of selenoglycosides. Reaction with (ar)alkyl halid

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