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1244024-85-8

1244024-85-8

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1244024-85-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1244024-85-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,4,0,2 and 4 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1244024-85:
(9*1)+(8*2)+(7*4)+(6*4)+(5*0)+(4*2)+(3*4)+(2*8)+(1*5)=118
118 % 10 = 8
So 1244024-85-8 is a valid CAS Registry Number.

1244024-85-8Downstream Products

1244024-85-8Relevant articles and documents

Organocatalytic and electrophilic approach to oxindoles with C3-quaternary stereocenters

Peng, Jing,Huang, Xin,Cui, Hai-Lei,Chen, Ying-Chun

supporting information; experimental part, p. 4260 - 4263 (2010/11/04)

Figure Presented. A Lewis base-catalyzed asymmetric allylic alkylation of Morita-Baylis-Hillman carbonates derived from isatins has been investigated, which provides an electrophilic pathway to access oxindoles bearing C3-quaternary stereocenters. Excellent diastereoselectivity and high enantioselectivity have been obtained in the vinylogous functionalization of α,α-dicyanoolefin nucleophiles, giving multifunctional products with vicinal quaternary and tertiary chiral carbon centers.

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