113894-32-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113894-32-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,8,9 and 4 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 113894-32:
(8*1)+(7*1)+(6*3)+(5*8)+(4*9)+(3*4)+(2*3)+(1*2)=129
129 % 10 = 9
So 113894-32-9 is a valid CAS Registry Number.
113894-32-9Relevant articles and documents
Fluorinated butene derivatives and methods for their preparation
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, (2008/06/13)
New chemical reactions of 1,1,2-trifluoro-1,3-butadiene provide simple access to a series of new fluorinated alkene derivatives. These derivatives provide a simple, general methodology for the stereocontrolled preparation of 2-fluoro-2-alkenoate esters an
