917911-58-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 917911-58-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,7,9,1 and 1 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 917911-58:
(8*9)+(7*1)+(6*7)+(5*9)+(4*1)+(3*1)+(2*5)+(1*8)=191
191 % 10 = 1
So 917911-58-1 is a valid CAS Registry Number.
917911-58-1Relevant articles and documents
METHOD FOR PRODUCING OPTICALLY ACTIVE AMINOALKYLPHENOLS
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Page/Page column 26-27, (2008/06/13)
The invention relates to a method for the enantioselective N-acylation of aminoalkylphenols, and to a method for producing enantiomer-pure compounds of formulae (I-S) and/or (I-R).