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1007583-05-2

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1007583-05-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1007583-05-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,7,5,8 and 3 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1007583-05:
(9*1)+(8*0)+(7*0)+(6*7)+(5*5)+(4*8)+(3*3)+(2*0)+(1*5)=122
122 % 10 = 2
So 1007583-05-2 is a valid CAS Registry Number.

1007583-05-2Relevant articles and documents

Heteropoly acids as heterogeneous and reusable catalyst for α-thiocyanation of ketones

Chaskar, Atul C.,Yadav, Arun A.,Langi, Bhushan P.,Murugappan, Anita,Shah, Chetan

, p. 2850 - 2856 (2010)

Simple, efficient, and mild method for -thiocyanation of ketones in presence of heteropolyacid has been developed. This methodology offered -oxothiocyanates in good to excellent yields at room temperature in a highly selective manner. The catalyst could b

Trichloroisocyanuric acid as a novel and versatile reagent for the rapid α-thiocyanation of ketones

Liu, Shanshan,Guo, Zhihao,Wang, Yaqin,Wang, Tianbao,Wu, Liqiang

experimental part, p. 3760 - 3762 (2012/01/07)

-

Negishi cross-couplings compatible with unprotected amide functions

Manolikakes, Georg,Dong, Zhibing,Mayr, Herbert,Li, Jinshan,Knochel, Paul

supporting information; experimental part, p. 1324 - 1328 (2009/09/04)

The reaction conditions that allow a general Pd-catalyzed Negishi cross-coupling of a functionalized alkyl, aryl, heteroaryl, and benzylic zinc reagents with aryl acidic hydrogens were investigated. A dry and argon flushed 10 mL Schlenk-tube was charged with N-benzyl-4-bromobenzamide, Pd(OAc) 2, S-PHOS, and THF. 3-pentanoyl-benzylzinc chloride was added slowly over 90 minutes with a syringe pump. The reaction mixture was stirred for 1 hour at 25 °C. The reaction mixture was quenched with a saturated NH 4Cl solution and extracted with diethyl ether. The combined phases were then washed with a aqueous thiourea solution and dried over Na 2SO4. It was observed that the mild conditions considerably increase the ability of the Negishi cross-coupling in the synthesis of complex molecules and natural products.

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