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220654-86-4

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220654-86-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220654-86-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,6,5 and 4 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 220654-86:
(8*2)+(7*2)+(6*0)+(5*6)+(4*5)+(3*4)+(2*8)+(1*6)=114
114 % 10 = 4
So 220654-86-4 is a valid CAS Registry Number.

220654-86-4Relevant articles and documents

Control of Chemo-, Regio-, and Enantioselectivity in Copper Hydride Reductions of Morita-Baylis-Hillman Adducts

Linstadt, Roscoe T. H.,Peterson, Carl. A.,Jette, Carina I.,Boskovic, Zarko V.,Lipshutz, Bruce H.

supporting information, p. 328 - 331 (2017/04/21)

Nonracemically ligated copper hydride can be used to effect tandem SN2′/1,2-reductions of racemic Morita-Baylis-Hillman (MBH) acetates to access enantioenriched chiral allylic alcohols with defined olefin geometry. MBH esters, including those w

Stereoelectronic and solvent effects on the allylic oxyfunctionalization of alkenes with singlet oxygen

Alberti, Mariza N.,Orfanopoulos, Michael

, p. 10660 - 10675 (2007/10/03)

The factors that control the stereochemistry of sensitized photooxygenation of alkenes via singlet oxygen (ene reaction) are selectively reported. We also introduce our most recent stereoelectronic effects on the singlet oxygen-ene reaction. The origin of

Anthranilic acid analogs

-

, (2008/06/13)

Compounds of the formula: STR1 wherein: R1, R2, R3, R4, R5, R6, R7 and R8 are, independently, hydrogen, COOR15, halogen, nitro, cyano, C1-10 alkoxy, C1-10 haloalkoxy, sulfonic acid, C1-10 alkylsulfonyl, C6-12 arylsulfonyl, C6-12 aralkylsulfonyl, C1-10 alk

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