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92013-67-7

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92013-67-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 92013-67-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,0,1 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 92013-67:
(7*9)+(6*2)+(5*0)+(4*1)+(3*3)+(2*6)+(1*7)=107
107 % 10 = 7
So 92013-67-7 is a valid CAS Registry Number.

92013-67-7Downstream Products

92013-67-7Relevant articles and documents

Transition-Metal-Free Sulfuration/Annulation of Alkenes: Economical Access to Thiophenes Enabled by the Cleavage of Multiple C-H Bonds

Chen, Liang,Min, Hao,Zeng, Weilan,Zhu, Xiaoming,Liang, Yun,Deng, Guobo,Yang, Yuan

, p. 7392 - 7395 (2019/01/03)

A novel, atom economical, and transition-metal-free strategy for the synthesis of thiophenes from substituted buta-1-enes with potassium sulfide has been presented. The reaction achieves double C-S bond formations via cleavage of multiple C-H bonds and provides an efficient approach to access various functionalized thiophenes. Moreover, the strategy can also be used for the synthesis of thiophenes from 1,4-diaryl-1,3-dienes. Mechanistically, DMSO plays a role of oxidant and S3?- in situ generated from K2S is involved.

A zirconocene-coupling route to substituted poly(p- phenylenedienylene)s: Band Gap tuning via conformational control

Lucht, Brett L.,Mao, Shane S. H.,Tilley, T. Don

, p. 4354 - 4365 (2007/10/03)

A series of substituted poly(p-phenylenediyne)s (1a-f) was synthesized by the palladium-catalyzed cross-coupling condensation of terminal dialkynylalkanes with substituted diiodobenzenes. Polymerizations were conducted with 1,4-diiodo-5-hexoxy-2-methoxybe

Titanium-Mediated Synthesis of E,E-Exocyclic Dienes. Application to the Preparation of Polycyclic Compounds

Nugent, William A.,Calabrese, Joseph C.

, p. 6422 - 6424 (2007/10/02)

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