76503-72-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76503-72-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,5,0 and 3 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 76503-72:
(7*7)+(6*6)+(5*5)+(4*0)+(3*3)+(2*7)+(1*2)=135
135 % 10 = 5
So 76503-72-5 is a valid CAS Registry Number.
76503-72-5Relevant academic research and scientific papers
Thiono and Dithio Esters, XXVIII. - -Cycloadditions with Tetrathiooxalates
Hartke, Klaus,Quante, Josef,Kaempchen, Thomas
, p. 1482 - 1488 (2007/10/02)
Dimethyl tetrathiooxalate (2) reacts with dienes as a -component and with olefins or acetylenes as a -component to form -cycloadducts.
