872802-98-7 Usage
Uses
3,7-Diethylnonane-4,6-dione can be used as OLED intermediate.
Check Digit Verification of cas no
The CAS Registry Mumber 872802-98-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,2,8,0 and 2 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 872802-98:
(8*8)+(7*7)+(6*2)+(5*8)+(4*0)+(3*2)+(2*9)+(1*8)=197
197 % 10 = 7
So 872802-98-7 is a valid CAS Registry Number.
872802-98-7Relevant articles and documents
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Man et al.
, p. 901 (1951)
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Method for preparing 3, 7-diethyl nonane-4, 6-diketone
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Paragraph 0025; 0028-0029; 0033-0034; 0038-0039; 0043-0044, (2018/09/08)
The invention discloses a method for preparing 3, 7-diethyl nonane-4, 6-diketone, and belongs to the field of chemical synthesis. The 'method for preparing the 3, 7-diethyl nonane-4, 6-diketone' has the advantages that dimethyl isophthalate which is low i
