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160332-17-2

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160332-17-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 160332-17-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,0,3,3 and 2 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 160332-17:
(8*1)+(7*6)+(6*0)+(5*3)+(4*3)+(3*2)+(2*1)+(1*7)=92
92 % 10 = 2
So 160332-17-2 is a valid CAS Registry Number.

160332-17-2Downstream Products

160332-17-2Relevant articles and documents

Nucleophilic reactions between cyclic 1,2-sulfites and chloride ions

Nymann, Kirsten,Jensen, Linda,Svendsen, John S.

, p. 832 - 841 (2007/10/03)

When cyclic 1,2-sulfites are ring opened by chloride ion, the chlorohydrins are formed with low regio- and stereo-selectivity. The mechanisms involved in the process were investigated by measuring the stereochemical outcome of the reactions. The results showed that reversible inversion pathways (SN2 reactions) and a retention pathway (SN2i reaction) gave rise to the loss in ee in both the chlorohydrins and in the cyclic 1,2-sulfites. Acta Chemica Scandinavica 1996.

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