919361-46-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 919361-46-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,9,3,6 and 1 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 919361-46:
(8*9)+(7*1)+(6*9)+(5*3)+(4*6)+(3*1)+(2*4)+(1*6)=189
189 % 10 = 9
So 919361-46-9 is a valid CAS Registry Number.
919361-46-9Relevant academic research and scientific papers
TRICYCLIC TETRAHYDROFURAN LACTONE DERIVATIVES AND PROCESS FOR THE PREPARATION THEREOF
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Page/Page column 4, (2008/06/13)
The present invention relates to tricyclic tetrahydrofuran lactone derivatives and a preparation method thereof. Particularly, the present invention relates to a process of preparing the above compounds 'tetrahydrofuran lactone derivatives' by performing