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162825-41-4

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162825-41-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 162825-41-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,2,8,2 and 5 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 162825-41:
(8*1)+(7*6)+(6*2)+(5*8)+(4*2)+(3*5)+(2*4)+(1*1)=134
134 % 10 = 4
So 162825-41-4 is a valid CAS Registry Number.

162825-41-4Downstream Products

162825-41-4Relevant articles and documents

Resolution of (1,1'-binaphthalene)-2,2'-dithiol via diastereoisomeric dithioacetals derived from D-glucose

Bandarage,Painter,Smith

, p. 295 - 300 (1995)

The efficient resolution of (1,1'-binaphthalene)-2,2'-dithiol has been achieved by the preparation and separation of the chiral diastereoisomeric binaphthalene dithioacetals derived from 2,3,4,5,6-penta-O-methyl-D-glucose followed by transthioacetalization with ethane-1,2-dithiol.

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