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108167-42-6

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108167-42-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108167-42-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,1,6 and 7 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 108167-42:
(8*1)+(7*0)+(6*8)+(5*1)+(4*6)+(3*7)+(2*4)+(1*2)=116
116 % 10 = 6
So 108167-42-6 is a valid CAS Registry Number.

108167-42-6Relevant articles and documents

ASYMMETRIC EPOXIDATION OF NONFUNCTIONALIZED ALKENES WITH HIGH ENANTIOSELECTIVITY USING CHIRAL SULFAMYLOXAZIRIDINES

Davis, Franklin A.,Chattopadhyay, Sankar

, p. 5079 - 5082 (1986)

High enantioselectivities (19-65percent ee) are reported for the asymmetric epoxidation of a series of nonfunctionalized alkenes using chiral sulfamyloxaziridines (1b/2b).

Chemistry of Oxaziridines. 8. Asymmetric Oxidation of Nonfunctionalized Sulfides to Sulfoxides with High Enantioselectivity by 2-Sulfamyloxaziridines. The Influence of the Oxaziridine C-Aryl Group on the Asymmetric Induction

Davis, Franklin A.,McCauley, John P.,Chattopadhyay, Sankar,Harakal, Mark E.,Towson, James C.,et al.

, p. 3370 - 3377 (2007/10/02)

Chiral sulfamyloxaziridines 6 and 7, prepared by biphasic oxidation of the corresponding sulfamylimines 5, afford high asymmetric induction for the oxidation of a series of nonfunctionalized sulfides to sulfoxides (53-91percent ee).The enantioselectivitie

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