113347-90-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113347-90-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,3,4 and 7 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 113347-90:
(8*1)+(7*1)+(6*3)+(5*3)+(4*4)+(3*7)+(2*9)+(1*0)=103
103 % 10 = 3
So 113347-90-3 is a valid CAS Registry Number.
113347-90-3Relevant academic research and scientific papers
1,3λ3-THIAPHOSPHOLE
Maerkl, G.,Eckl, E.,Jakobs, U.,Ziegler, M. L.,Nuber, B.
, p. 2119 - 2122 (2007/10/02)
The title compounds are prepared by 1,3-dipolar cycloadditions of 1,4-dithiolium-4-olates with phosphaalkenes.Some 2,3-dihydrothiaphospholes and their unusual 31P-NMR data are described.
