660397-81-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 660397-81-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,0,3,9 and 7 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 660397-81:
(8*6)+(7*6)+(6*0)+(5*3)+(4*9)+(3*7)+(2*8)+(1*1)=179
179 % 10 = 9
So 660397-81-9 is a valid CAS Registry Number.
660397-81-9Relevant academic research and scientific papers
ANTITUMORAL ANALOGS OF LAMELLARINS
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Page 181-182, (2010/02/06)
New lamellarins are provided of the general formula III wherein X is selected from the group consisting of N, O and S; wherein R1, R2, R3, R4, R5, R6, R7, R8 and Rsub
