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1269535-50-3

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1269535-50-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1269535-50-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,9,5,3 and 5 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1269535-50:
(9*1)+(8*2)+(7*6)+(6*9)+(5*5)+(4*3)+(3*5)+(2*5)+(1*0)=183
183 % 10 = 3
So 1269535-50-3 is a valid CAS Registry Number.

1269535-50-3Downstream Products

1269535-50-3Relevant articles and documents

Highly diastereoselective synthesis of α-trifluoromethylated α-propargylamines by acetylide addition to chiral CF3- substituted N-tert-butanesulfinyl ketimines

Xiao, Hengqiao,Huang, Yangen,Qing, Feng-Ling

, p. 2949 - 2955 (2011/03/19)

A convenient and practical method for the preparation of enantiomerically pure α-trifluoromethylated α-propargylamines is described. A range of enantiopure α-trifluoromethylated α-propargyl sulfinamides were obtained by the addition of lithium acetylides

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