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1338360-55-6

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1338360-55-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1338360-55-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,8,3,6 and 0 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1338360-55:
(9*1)+(8*3)+(7*3)+(6*8)+(5*3)+(4*6)+(3*0)+(2*5)+(1*5)=156
156 % 10 = 6
So 1338360-55-6 is a valid CAS Registry Number.

1338360-55-6Downstream Products

1338360-55-6Relevant articles and documents

One-pot synthesis and asymmetric oxidation of 2-nitro-4-(trifluoromethyl) benzene containing sulfides

Rodygin, Konstantin S.,Rubtsova, Svetlana A.,Kutchin, Alexander V.,Slepukhin, Pavel A.

, p. 1885 - 1894 (2011)

An efficient one-pot method for the preparation of 2-nitro-4- (trifluoromethyl)benzene containing sulfides from 1,1'-disulfanediylbis[2-nitro- 4-(trifluoromethyl)benzene] is proposed. The corresponding enantiomerically enriched sulfoxides with up to 78% enantiomeric excess are prepared by the asymmetric oxidation of sulfides using a modified Sharpless method. The yield of sulfoxides is shown to decrease with an increase in the bulk of the aliphatic group and with a decrease of the inductive effect of the hydrocarbonic moiety on the sulfur atom. Supplemental materials are available for this article. Go to the publisher's online edition of Phosphorus, Sulfur, and Silicon and the Related Elements to view the free supplemental file. Taylor & Francis Group, LLC.

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