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1257095-91-2

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1257095-91-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1257095-91-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,7,0,9 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1257095-91:
(9*1)+(8*2)+(7*5)+(6*7)+(5*0)+(4*9)+(3*5)+(2*9)+(1*1)=172
172 % 10 = 2
So 1257095-91-2 is a valid CAS Registry Number.

1257095-91-2Downstream Products

1257095-91-2Relevant academic research and scientific papers

SYNTHESIS AND ANTITUMOR ACTIVITY OF NOVEL BIS(BENZYLIDENE-BENZENAMINE)DISULFIDES

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Page/Page column 3-4, (2012/11/13)

Novel synthetic bis(benzylidene-benzenamine)disulfides and the preparation method are disclosed in the present invention. These compounds are afforded with the oxidizing reagent at low temperature and short time period via intra-molecular coupling reactio

Synthesis of sulfur-sulfur bond formation from thioamides promoted by 2,3-dichloro-5,6-dicyanobenzoquinone

Lo, Wei-Sheng,Hu, Wan-Ping,Lo, Hsiao-Ping,Chen, Chung-Yu,Kao, Chai-Lin,Vandavasi, Jaya Kishore,Wang, Jeh-Jeng

supporting information; experimental part, p. 5570 - 5572 (2011/04/16)

A mild and efficient synthesis of sulfur-sulfur bond formation from thioformanilides with 2,3-dichloro-5,6-dicyanobenzoquinone (DDQ) is described. Functionality on the aromatic ring plays a key role in the formation of a sulfur-sulfur bond.

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