89371-36-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89371-36-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,3,7 and 1 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 89371-36:
(7*8)+(6*9)+(5*3)+(4*7)+(3*1)+(2*3)+(1*6)=168
168 % 10 = 8
So 89371-36-8 is a valid CAS Registry Number.
89371-36-8Relevant articles and documents
Process for preparing optically active 2-oxoimidazolidine derivatives
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, (2008/06/13)
Disclosed are a process for preparing an optically active 2-oxoimidazolidine derivative of the formula: STR1 wherein R1 represents hydrogen atom or a lower alkyl group, according to the process described in the specification; and a 3-acyl-2-oxo