1395876-19-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1395876-19-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,5,8,7 and 6 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1395876-19:
(9*1)+(8*3)+(7*9)+(6*5)+(5*8)+(4*7)+(3*6)+(2*1)+(1*9)=223
223 % 10 = 3
So 1395876-19-3 is a valid CAS Registry Number.
1395876-19-3Relevant academic research and scientific papers
CHROMENE COMPOUND
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Page/Page column 63, (2012/07/30)
A photochromic chromene compound having an indeno(2,1-f)naphtho(1,2-b)pyran structure as its basic skeleton, an aryl group or a heteroaryl group at the 6-position carbon atom of the structure and an electron donor group having a Hammett constant σp of not more than -0.1 at the 7-position carbon atom.
