128478-82-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128478-82-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,4,7 and 8 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 128478-82:
(8*1)+(7*2)+(6*8)+(5*4)+(4*7)+(3*8)+(2*8)+(1*2)=160
160 % 10 = 0
So 128478-82-0 is a valid CAS Registry Number.
128478-82-0Relevant academic research and scientific papers
Synthesis of stable 7-phosphanorbornadiene P-oxides
Matsumoto, Kiyoshi,Hashimoto, Shiro
, p. 201 - 203 (2007/10/02)
Nonbenzo-annelated stable 7-phosphanorbornadiene P-oxides have been prepared for the first time by the high pressure Diels-Alder reaction of 1,2,3,4,5-pentaphenylphosphole oxide with diaroylacetylenes.The P-oxides decompose around 100 deg C to give the 1,
