126831-76-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126831-76-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,8,3 and 1 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 126831-76:
(8*1)+(7*2)+(6*6)+(5*8)+(4*3)+(3*1)+(2*7)+(1*6)=133
133 % 10 = 3
So 126831-76-3 is a valid CAS Registry Number.
InChI:InChI=1/C17H11Br/c18-10-11-7-8-13-14-5-1-3-12-4-2-6-15(17(12)14)16(13)9-11/h1-9H,10H2
126831-76-3Relevant academic research and scientific papers
Mehta, Goverdhan,Sarma, P.V.V.Srirama
, p. 9343 - 9346 (2002)
In a new approach towards C60, two C3-symmetric precursors having all the carbon content and thirteen rings have been assembled in just one step from readily crafted building-blocks through threefold Wittig-Horner coupling.
