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885315-17-3

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885315-17-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 885315-17-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,5,3,1 and 5 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 885315-17:
(8*8)+(7*8)+(6*5)+(5*3)+(4*1)+(3*5)+(2*1)+(1*7)=193
193 % 10 = 3
So 885315-17-3 is a valid CAS Registry Number.

885315-17-3Relevant articles and documents

Asymmetric addition reactions of Grignard reagents to chiral 2-trifluoromethyl tert-butyl (Ellman) sulfinimine-ethanol adducts

Kuduk, Scott D.,Marco, Christina Ng Di,Pitzenberger, Steven M.,Tsou, Nancy

, p. 2377 - 2381 (2006)

The addition of Grignard reagents to chiral trifluoromethyl tert-butyl sulfinimine-ethanol adducts affords protected trifluoromethylamines in high yields with good to excellent diastereoselectivities. The stereochemical outcome of the addition is opposite to that expected via a chelation controlled transition state.

METHOD FOR PRODUCING OPTICALLY ACTIVE TRIFLUOROMETHYL GROUP-CONTAINING AMINO ACID DERIVATIVE

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Paragraph 0104; 0105; 0106; 0107; 0108; 0111; 0112, (2019/02/28)

PROBLEM TO BE SOLVED: To provide methods for producing optically active trifluoromethyl group-containing sulfinamide derivatives and optically active amino acids/hydrochlorides, using trifluoromethane as a generator of trifluoromethyl anions. SOLUTION: Th

Diastereoselective addition of organomagnesium and organolithium reagents to chiral trifluoromethyl N-tert-butanesulfinyl hemiaminals

Grellepois, Fabienne,Ben Jamaa, Abdelkhalek,Gassama, Abdoulaye

, p. 6694 - 6701 (2013/11/06)

The asymmetric synthesis of trifluoromethylated tertiary and secondary carbinamines (α,α-dibranched and α-branched amines) was achieved by reaction of alkyl, aryl and allyl organomagnesium or organolithium reagents to trifluoromethyl N-tert-butanesulfinyl

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