162221-49-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 162221-49-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,2,2,2 and 1 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 162221-49:
(8*1)+(7*6)+(6*2)+(5*2)+(4*2)+(3*1)+(2*4)+(1*9)=100
100 % 10 = 0
So 162221-49-0 is a valid CAS Registry Number.
162221-49-0Relevant articles and documents
Process for the production of a β-amino alcohol
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, (2008/06/13)
A process for producing 2-?3(S)-amino-2-(R)-hydroxyl-4-phenyl butyl!-N-tert,butyl decahydro-(4aS,8aS)-isoquinoline-e(S)-carboxamide of the formula (I) via 3(S)-?lower alkoxy carbonyl amino, phenoxy carbonyl amino or benzyl oxycarbonyl amino!-2-hydroxy-4-phenyl butyric acid and process for producing said acid.