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108280-07-5

108280-07-5

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108280-07-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108280-07-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,2,8 and 0 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 108280-07:
(8*1)+(7*0)+(6*8)+(5*2)+(4*8)+(3*0)+(2*0)+(1*7)=105
105 % 10 = 5
So 108280-07-5 is a valid CAS Registry Number.

108280-07-5Downstream Products

108280-07-5Relevant articles and documents

Thermally-induced Radical Rearrangement of 2-(2-Thienylmethoxy)- and 2-(2-Benzothienylmethoxy)tropones

Takeshita, Hitoshi,Mametsuka, Hiroaki,Motomura, Hideshi

, p. 1211 - 1214 (2007/10/02)

Upon heating at ca. 160 deg C, 2-(2-thienylmethoxy)tropone afforded 3- and 5-(2-thienylmethyl)tropolones.Formation of 3,5-bis(2-thienylmethyl)tropolone and unsubstituted tropolone indicated a radical chain mechanism for the thermolysis.

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