445301-11-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 445301-11-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,5,3,0 and 1 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 445301-11:
(8*4)+(7*4)+(6*5)+(5*3)+(4*0)+(3*1)+(2*1)+(1*1)=111
111 % 10 = 1
So 445301-11-1 is a valid CAS Registry Number.
445301-11-1Relevant academic research and scientific papers
NOVEL SULFONE DERIVATIVES AND PROCESS FOR PRODUCING THESE
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Page/Page column 12, (2010/11/30)
There are provided production processes for cyclic sulfone compounds of formula (2) or (4): or wherein the dashed lines represent that a double bond is present at one of three positions indicated; Ar and the wavy line are as defined below, characterized i
