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849342-31-0

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849342-31-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 849342-31-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,9,3,4 and 2 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 849342-31:
(8*8)+(7*4)+(6*9)+(5*3)+(4*4)+(3*2)+(2*3)+(1*1)=190
190 % 10 = 0
So 849342-31-0 is a valid CAS Registry Number.

849342-31-0Downstream Products

849342-31-0Relevant articles and documents

Conjugated fluorene and silole copolymers: Synthesis, characterization, electronic transition, light emission, photovoltaic cell, and field effect hole mobility

Wang, Feng,Luo, Jie,Yang, Kaixia,Chen, Junwu,Huang, Fei,Cao, Yong

, p. 2253 - 2260 (2005)

A novel series of soluble conjugated random and alternating copolymers (PFO-TST) derived from 9,9-dioctylfluorene (FO) and 1,1-dimethyl-3,4-diphenyl-2, 5-bis(2′-thienyl)silole (TST) were synthesized by palladium(0)-catalyzed Suzuki coupling reactions. The

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