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139016-15-2

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139016-15-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139016-15-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,0,1 and 6 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 139016-15:
(8*1)+(7*3)+(6*9)+(5*0)+(4*1)+(3*6)+(2*1)+(1*5)=112
112 % 10 = 2
So 139016-15-2 is a valid CAS Registry Number.

139016-15-2Downstream Products

139016-15-2Relevant articles and documents

Phenol and aniline oxidative coupling with alkenes by using hypervalent iodine dimer for the rapid access to dihydrobenzofurans and indolines

Dohi, Toshifumi,Toyoda, Yosuke,Nakae, Tomofumi,Koseki, Daichi,Kubo, Hiroko,Kamitanaka, Tohru,Kita, Yasuyuki

, p. 631 - 644 (2015)

A highly reactive hypervalent iodine dimer, [Ph(CF3COO)I]-O- [I(OCOCF3)Ph], is utilized as successful promoter in the oxidative phenolic coupling with styrenes leading to 2-aryldihydrobenzofurans. The extensions of the substrates in this study have led to the development of a new expeditious construction of the pyrroloindoline structure from aniline and enamide derivatives.

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