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915224-39-4

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915224-39-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 915224-39-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,5,2,2 and 4 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 915224-39:
(8*9)+(7*1)+(6*5)+(5*2)+(4*2)+(3*4)+(2*3)+(1*9)=154
154 % 10 = 4
So 915224-39-4 is a valid CAS Registry Number.

915224-39-4Relevant articles and documents

An Indacenodithiophene-Quinoxaline Polymer Prepared by Direct Arylation Polymerization for Organic Photovoltaics

Chen, Shanshan,Lee, Kyu Cheol,Zhang, Zhi-Guo,Kim, Dong Suk,Li, Yongfang,Yang, Changduk

, p. 527 - 536 (2016)

Seeking preparation of high-performance donor-acceptor (D-A) polymers based on bare thiophene units in a more environmentally friendly and faster way, we have carried out a direct arylation polymerization (DAP) of two starting β-unprotected thiophene-cont

Fused ring compound containing thiophene oxide and application thereof

-

Paragraph 0158; 0159; 0160; 0161, (2021/03/30)

The invention relates to a fused ring compound containing thiophene oxide and application thereof. The fused ring compound containing thiophene oxide has a structure as shown in a formula (I1), showsexcellent hole transport property and stability, can be

Effect of the mode of fixation of the thienyl rings on the electronic properties of electron acceptors based on indacenodithiophene (IDT)

Crisan, Andreea Petronela,Grosu, Ion,Hadade, Niculina Daniela,Jungsuttiwong, Siriporn,Pop, Alexandra,Roncali, Jean,Terenti, Natalia

, (2021/01/05)

Indacenodithiophene (IDT) is a major building block for the design of advanced functional π-conjugated polymers and nonfullerene electron-acceptor materials for organic photovoltaics. Preliminary results of a synthetic approach aiming at the modulation of

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