103896-70-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103896-70-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,8,9 and 6 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 103896-70:
(8*1)+(7*0)+(6*3)+(5*8)+(4*9)+(3*6)+(2*7)+(1*0)=134
134 % 10 = 4
So 103896-70-4 is a valid CAS Registry Number.
103896-70-4Relevant academic research and scientific papers
THERMOLYSIS AND PHOTOLYSIS OF S-SUBSTITUTED 2,5-DIPHENYL-1,4-DITHIINS
Kobayashi, Keiji,Mutai, Kiyoshi
, p. 43 - 52 (2007/10/02)
The thermolysis of 2,5-diphenyl-1,4-dithiin-1-oxide (4) in the liquid phase induced rearrangement to 2-formyl-2,4-diphenyl-1,3-dithiole (7) and extrusion of sulfur oxide to give 2,4-diphenylthiophene (2a) as well as deoxygenation to 2,5-diphenyl-1,4-dithi
