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514168-48-0

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514168-48-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 514168-48-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,4,1,6 and 8 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 514168-48:
(8*5)+(7*1)+(6*4)+(5*1)+(4*6)+(3*8)+(2*4)+(1*8)=140
140 % 10 = 0
So 514168-48-0 is a valid CAS Registry Number.

514168-48-0Relevant articles and documents

Facile asymmetric synthesis of aziridine derivatives via the diastereoselective reaction of chiral imines with dimethylsulfonium methylide

Higashiyama, Kimio,Matsumura, Masataka,Shiogama, Ayako,Yamauchi, Takayasu,Ohmiya, Sigeru

, p. 85 - 88 (2007/10/03)

A simple method for the synthesis of chiral 2-substituted aziridine derivatives is described. The reaction pathway consists of the diastereoselective addition of dimethylsulfonium methylide to chiral imines derived from (R)-phenylglycinol and various aldehydes.

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