1194525-31-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1194525-31-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,4,5,2 and 5 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1194525-31:
(9*1)+(8*1)+(7*9)+(6*4)+(5*5)+(4*2)+(3*5)+(2*3)+(1*1)=159
159 % 10 = 9
So 1194525-31-9 is a valid CAS Registry Number.
1194525-31-9Relevant academic research and scientific papers
METHOD FOR OBTAINING CINATRINS C3 AND C1
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Page/Page column 17, (2011/04/14)
The present invention relates to a process for obtaining cinatrins C1 and C3 and derivatives thereof which comprises the hydroxylation of a compound of formula (III). The invention also relates to the intermediates of said synthesis
