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444643-05-4

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444643-05-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 444643-05-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,4,6,4 and 3 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 444643-05:
(8*4)+(7*4)+(6*4)+(5*6)+(4*4)+(3*3)+(2*0)+(1*5)=144
144 % 10 = 4
So 444643-05-4 is a valid CAS Registry Number.

444643-05-4Relevant articles and documents

Iron catalyzed diastereoselective hydrogenation of chiral imines

Brenna,Rossi,Cozzi,Benaglia

supporting information, p. 5685 - 5688 (2017/07/22)

Cyclopentadienone-based iron complexes were used for the first time to successfully catalyze the diastereoselective hydrogenation of enantiopure imines. Chiral amines, including valuable biologically active products, were obtained often as enantiomericall

OPTICALLY ACTIVE 1-(FLUORO-,TRIFLUOROMETHYL-OR TRIFLUOROMETHOXY-SUBSTITUTED PHENYL)ALKYLAMINE N-MONOALKYL DERIVATIVES AND PROCESS FOR PRODUCING SAME

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Page 39, (2010/02/06)

An optically active 1-(fluoro-, trifluoromethyl- or trifluoromethoxy-substituted phenyl)alkylamine N-monoalkyl derivative represented by the formula [4] is produced by a process including (a) reacting an optically active secondary amine, represented by th

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